If 25.0 grams of water at 100°C are heated at a constant rate of 400.0 joules/minute, calculate the time needed
to vaporize the sample completely. SHOW WORK.

I need help please

Answers

Answer 1

If 25.0 grams of water at 100°C are heated at a constant rate of 400.0 joules/minute, 56425J needed to vaporize the sample completely.

What is vaporization?

The process of converting a substance from its liquid or solid state into its gaseous (vapor) state is known as vaporization. Boiling is the process of vaporizing a liquid when the environment permits the development of vapor bubbles inside the liquid. Sublimation is the direct transformation of a solid into a vapor.

What is grams?

The gram is a unit of mass in the International System of Units (SI) that is equal to one thousandth of a kilogram. It was originally known as the gramme. Gram. This pen cap weighs around one gram.

Amount of heat required to convert 25g of water at 100°

C to 25g of steam at 100°

C =25×2257J=56425J

Therefore, If 25.0 grams of water at 100°C are heated at a constant rate of 400.0 joules/minute, 56425J needed to vaporize the sample completely.

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Related Questions

Consider the following pair of nucleophiles in CH3OH. Which, a: F- or b: N3- is the better nucleophile? Answer typing a or b. Consider the following pair of nucleophiles in CH3OH. Which, a: CH3S- or b: H2O is the better nucleophile? Answer typing a or b.

Answers

According to  the problem,Consider the following pair of nucleophiles in CH3OH. H2O is the better nucleophile.

What is the nucleophile ?

Nucleophiles are atoms or molecules that carry a negative charge and have the ability to form an electron-pair bond with a positive or partially positive atom. Common nucleophiles include hydroxide ions (OH–), amines (H2N–), and carboxylates (RCOO–). Nucleophiles are important in many organic reactions, such as substitution, elimination, and addition reactions. They are also important in biochemistry, where they facilitate enzyme-catalyzed reactions such as hydrolysis, oxidation, and reduction. In biochemistry, nucleophiles can attack the carbonaly carbon of an organic molecule, resulting in a covalent bond known as an ester or amide bond.

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What is the mass, in grams, of 9.56 x 10 molecules of methanol (CH, OH) ?

Answers

The mass of given no. of molecules of methanol will be 508 grams.

First , we have to calculate the no. of moles. So, No of moles = No. of molecules / avagadros no. Therefore :

⇒9.56 x [tex]10^{23}[/tex]  / 6.02 x [tex]10^{23}[/tex]

⇒15.875 moles

Now, We know that the molecular mass of methanol is 32 grams. So, we can calculate the mass by simply multiplying the molecular mass with moles.

Therefore,

⇒15.875 x 32

508.00 grams

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The complete question should be ,

What is the mass, in grams, of 9.56 x [tex]10^{23}[/tex]  molecules of methanol (CH, OH) ?

Select the type of chemical bond that most commonly forms between each combination of elements as indicated.
Metallic bond → _____
Covalent bond → _____
Ionic bond → _____
Two or more metal atoms
Metal to nonmetal
Nonmetal to nonmetal

Answers

The type of chemical bond that most commonly forms between each combination of elements is Metallic bond → metallic, Covalent bond → covalent, Ionic bond → ionic.

A metallic bond is a type of chemical bond that forms between two or more metal atoms. The metallic bond is characterized by the sharing of electrons between the atoms, creating a metallic lattice structure. This type of bonding results in a strong bond that gives metals their characteristic properties such as high melting points, ductility, and conductivity.

A covalent bond is a chemical bond in which atoms share electrons. Covalent bonds typically form between nonmetal atoms and are characterized by the sharing of electrons between atoms. Covalent bonds are typically strong and result in stable compounds. They are commonly found in compounds such as water, methane and carbon dioxide.

An ionic bond is a chemical bond in which one atom loses an electron to another atom. Ionic bonds typically form between metal atoms and nonmetal atoms. Ionic bonds are characterized by the transfer of electrons, resulting in the formation of ions. Ionic bonds are typically strong and result in stable compounds, They are commonly found in compounds such as sodium chloride (NaCl) and calcium chloride (CaCl2).

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The density of grain alcohol is 0.789 g/mL. Given that the density of water at 4 C° is 1.00 g/mL, what is the specific gravity of grain alcohol? Enter your answer in provided box.

Answers

Density and specific gravity are related but not the same, Specific gravity is defined as the ratio of the density of a substance to the density of a reference substance. In this case, the reference substance is water, and it is commonly assumed to be water at 4°C (39.2°F) and is generally given as 1.000 g/cm3 (or 1.000 g/ml).

So, the specific gravity of grain alcohol = Density of grain alcohol / Density of water at 4°C = 0.789 g/mL / 1.00 g/mL = 0.789.

This value is dimensionless and it is used to compare the density of different substances with water.

metals are excellent conductors of electricity. nonmetals are poor conductors of electricity and are called insulators. some elements have the ability to conduct electricity roughly between that of metals and nonmetals. give some examples of these elements, and name the class they belong to

Answers

Examples of elements that conduct electricity between that of metals and nonmetals are carbon, silicon, and germanium.

What is electricity?

Electricity is a form of energy that is created when electrons move from one atom to another. It is a form of energy that can be used to power a variety of appliances, from lights to computers to refrigerators. Electricity is created when electrical charges move through a conductor, such as a wire. It can also be stored in batteries for later use. Electricity can be very dangerous and should always be handled with care.

These elements belong to a class called semi-conductors. Semi-conductors are materials that can be manipulated to allow them to either conduct or insulate electricity depending on their application. They are an integral part of many electronic circuits, whether it be for computers, phones, or other electronic devices. Semi-conductors are also used in photovoltaic cells, which are used to convert solar energy into electricity.

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pcb 3023 the nadh generated during glycolysis and the citric acid cycle feeds its high-energy electrons to which of the following?

Answers

Option (b) is correct. The NADH generated during glycolysis and the citric acid cycle feeds its high energy electron to the electron transport chain.

During Glycolysis and the citric acid cycle, the NADH and FADH2 molecules formed carry their electrons to the electron transport chain. This electron transport chain creates a proton gradient that leads to the production of a large amount of ATP. NADH are the high energy electron carrier used to transport electrons generated in Glycolysis and citric acid  Cycle to the Electron Transport Chain. Glycolysis is said to be a process in which glucose is break down to produce energy. Glucose produces two molecules of pyruvate, ATP, NADH and water. Glycolysis process takes place in the cytoplasm of a cell.

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The given question is incorrect. The correct question is,

The NADH generated during glycolysis and the citric acid cycle feeds its high-energy electrons to which of the following?

(a) citric acid cycle

(b) the electron transport chain

(c) ADP

(d) H20

(e) FAD

H₂O + SO3 → H₂SO4
Why is this a synthesis reaction?

Answers

This is a synthesis reaction because 2 types of molecules are being combined together to form one molecule.

Combustion analysis is commonly used to determine the empirical formula of unknown compounds containing principally C and H. For a compound containing C, H, and O only, which of the following statements is INCORRECT?

Answers

"Combustion analysis can evaluate the molecular formula of unidentified compounds containing primarily C and H," is an incorrect statement.

Combustion analysis is a technique used to determine the amounts of carbon and hydrogen present in a compound by burning a sample and measuring the volume of gases produced. It can be used to determine the empirical formula of a compound containing C, H, and O only (which gives the ratio of atoms in a compound and not the actual number of atoms) but not the molecular formula (which gives the actual number of atoms in a compound). The molecular formula of a compound can be determined by other techniques like Mass Spectroscopy, IR spectroscopy, NMR spectroscopy etc.

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Calculate how many grams of Aluminum are needed to produce 21.6 grams of Aluminum oxide (Al2O3).

4Al + 3O2 → 2Al2O3

a
5.71 g Al
b
132 g Al
c
11.43 g Al
d
26.982 g Al

Answers

11.4g of Al are needed to produce 21.6g of Al2O3.

elect all that apply which of the accompanying depictions show the electron distribution in the h2o molecule correctly? select all that apply. multiple select question. a b c d

Answers

Tetrahedral H2O has an electrical geometry, Water is classified as tetrahedral in terms of electron-group geometry since it has four electron groups.

Which statement most accurately characterizes a covalent species with four electron groups revolving around the primary atom?Two bonded pairs and two lone pairs result in a bent shape being visible. - A tetrahedral system has all four electron pairs acting as bonding partners.Tetrahedral H2O has an electrical geometry.A quantitative way to express binding polarity is the dipole moment. When the electron density is unevenly distributed within a bond or molecule, a dipole moment results.Water is classified as tetrahedral in terms of electron-group geometry since it has four electron groups.            

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Which substance has a molar mass of 95.2g?

AlCl3

BaCl2

P2O5

MgCl2

Answers

The substance which has a molar mass of 95.2 grams is MgCl₂ or magnesium chloride.

What is molar mass?

Molar mass of a compound or a molecule is defined as the mass of the elements which are present in it.The molar mass is considered to be a bulk quantity not a molecular quantity. It is often an average of the of the masses at many instances.

The molecular mass and formula mass are used as synonym for the molar mass.It does not depend on the amount of substance which is present in the sample.It has units of gram/mole.

Molar mass of magnesium chloride is calculated as, 24.2+(35.5×2)=95.2 g.

Thus, the substance which has a molar mass of 95.2 grams is MgCl₂ or magnesium chloride.

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The clouds of Jupiter are composed mostly of ammonia, NH3, formed by a synthesis reaction between hydrogen, H2, and nitrogen, N2. Assuming all of the substances are gaseous, express the law of conservation of mass quantitatively for this reaction by completing the particle model drawing.

Answers

The law of conservation of mass state in the chemical reaction the "mass neither be created nor be destroyed".

The reaction is given as :

N₂  +  3H₂   ---->  2NH₃

Law of conservation of mass means the "mass neither be created nor be destroyed".

The mass of reactant :

N₂  = 2 × 14 = 28 g

3H₂  = 3 × 2 = 6 g

N₂  +  3H₂ = 34 g

The mass of the product :

2NH₃ = 2 (14 + 3) = 34 g

The mass of the reactant is equals to the mass the product. Thus, the mass is same in the reaction.

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Given the reactions: Mg(s) + 2H2O(l) → Mg(OH)2(s) + H2(g) For the reaction to occur at the greatest rate, 1 gram of Mg(s) should be added in the forms of
a. large chunks
c.small chunks
b. a ribbon (a thin, long piece)
d. a powder

Answers

Answer: D
Powders have the greatest surface area and the greater the surface area the greater the reaction rate

The gas chromatograph, in combination with the _________________, can separate the components of a drug mixture and then unequivocally identify each substance present in the mixture.
- Mass Spectrometer

Answers

The gas chromatograph, in combination with the mass Spectrometer, can separate the components of a drug mixture and then unequivocally identify each substance present in the mixture.

A mass spectrometer can only determine a molecule's mass after it has changed into a gas-phase ion. To do this, it charges molecules electrically and converts the resulting flow of electrically charged ions into a proportionate electrical current that a data device can then read. The components of a drug mixture are separated by the gas chromatograph and mass spectrometer, which then positively identify each component. By electrically charging molecules, which results in a flow of electrically charged ions, it does this.

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How do I even answer and draw this? Can someone answer this for me please

Answers

ewhat grade is this

Explanation:

Two forms of butane known as n-butane and iso-butane form an equilibrium according to the reaction n-butane (g) iso-butane (g) If the equilibrium constant for this reaction is 23,which set of concentrations listed below represents an equilibrium of these two compounds? 3) (n-butane] 0.04 M [iso-butane] = 0.27 M In-butane] 0.45 M liso-butane] 0.22 M In-butane] 0.23 M liso-butane] 0,01 M In-butane] 0.02 M fiso-butane] 0.46 M

Answers

If the equilibrium constant for this reaction is 23, set (3) (n-butane] 0.04 M [iso-butane] = 0.27 M, of concentrations represents an equilibrium of these two compounds.

The equilibrium constant for a reaction is the ratio of the product concentrations to the reactant concentrations at equilibrium, raised to their stoichiometric coefficients. In this case, the reaction is:

n-butane (g) <==> iso-butane (g)

The equilibrium constant for this reaction, Kc, is defined as:

Kc = [iso-butane]/[n-butane]

Therefore, if the equilibrium constant is given as 23, then at equilibrium:

[iso-butane]/[n-butane] = 23

Out of the given sets of concentrations, only set 3) represents an equilibrium of these two compounds:

[n-butane] = 0.04 M

[iso-butane] = 0.27 M

Because:

[iso-butane]/[n-butane] = 0.27/0.04 = 6.75 which is close to the equilibrium constant of 23. The other sets of concentrations represent different ratios of [iso-butane]/[n-butane] which is not equal to 23 and thus not in equilibrium.

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A sample of sodium sulfate (MM = 142.04 AMU/molecule) was found to contain 5.4 x 1018 oxygen atoms. What was the mass of the sample in AMUs?

Answers

The mass of the sodium sulfate sample is 0.00126grams.

How to calculate mass?

The mass of a substance can be calculated by multiplying the number of moles in the substance by its molar mass as follows:

mass = no of moles × molar mass

According to this question, a sample of sodium sulfate (MM = 142.04 amu/molecule) was found to contain 5.4 x 10¹⁸ oxygen atoms. The number of moles can be calculated as follows:

no of moles = 5.4 × 10¹⁸ ÷ 6.02 × 10²³ = 0.89 × 10-⁵ moles = 0.0000089moles

mass = 0.0000089moles × 142.04 amu/molecule

mass = 0.00126grams.

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identify the hybridization state, molecular geometry and approximate bond angle around the sulfur atom for the following molecule

Answers

The hybridization state around the sulfur atom is sp2. The molecular geometry is bent/angular, and the approximate bond angle around the sulfur atom is 120°,SO2.

What is the molecular ?

Molecular is a term used to describe the smallest particle of a substance that still has all the properties of that substance. It is made up of atoms, which are the building blocks of all matter. Atoms can bond together to form molecules, which are the smallest units of a chemical compound. Molecules are the basic units of all matter, and they can exist in different forms, such as solid, liquid, and gas. The structure of a molecule can be determined through various methods, such as spectroscopy and X-ray crystallography. By studying the molecular structure of a compound, scientists can better understand its properties and how it behaves in different situations.

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What do you mean by 1 3 dipolar addition reaction?

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The 1,3-dipolar addition, a chemical reaction between a 1,3-dipole and a dipolarophile, results in a five-membered ring. The first 1,3-dipolar cycloadditions weren't discovered until the latter part of 19th century.

The early 20th century, following the discovery of 1, 3-dipoles. From the food our bodies digest to the way the sunlight we receive is created, chemical reaction occur all around us. Understanding physical and chemical changes is essential before beginning chemical processes. A molecule is defined as a collection of two or more atoms held together by the attractive forces known as chemical bonds; depending on the context, the term may or may not include ions that fit this criteria.

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Osmosis may be defined as the movement of a solvent through a semipermeable membrane from a region of higher solute concentration to one of lower solute concentration True False

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False. Osmosis may be defined as the movement of a solvent through a semipermeable membrane from a region of lower solute concentration to one of higher concentration.

Osmosis can be defined as the movement of solvent particles or water from lower solute concentration to higher solute concentration through the semipermeable membrane. This process does not require any energy. This requires only a concentration gradient. Semipermeable membranes are very thin layers of material which allows some things to pass through them. The movement of a solvent through a semipermeable membrane from a region of higher solute concentration to one of lower solute concentration is called diffusion.

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Calculate the volume in liters of a 0.12 mol/L potassium dichromate solution that contains 175. g of potassium dichromate (K,Cr₂O₂). Round your answer to 2 significant digits. OL S​

Answers

The volume of the potassium dichromate solution is 15.58 liters.

What is the molar mass of potassium dichromate?

The molar mass of potassium dichromate, also known as potassium bichromate, is 294.19 g/mol. Molar mass is the mass of one mole of a substance, which is defined as Avogadro's number of atoms or molecules. The molar mass of a substance can be calculated by adding up the atomic masses of all the atoms in its chemical formula. In the case of potassium dichromate, its chemical formula is K2Cr2O7. The molar mass is calculated by adding up the atomic masses of 2 atoms of potassium (K), 2 atoms of Chromium (Cr) and 7 atoms of Oxygen (O) (2* 39.0983 + 252.00 + 716.00 = 294.19 g/mol).

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which of the following conditions is associated with an increased total ck level in the serum?

Answers

Acute or chronic (long-term) damage or degeneration to the heart, brain, or skeletal muscles may be indicated by elevated CK levels.

What circumstances lead to an increase in CK?Cardiovascular illness, trauma, motor neuron diseases, and myopathies all cause elevated CK levels. After engaging in arduous physical activity or prolonged manual labor, individuals in good health may experience a brief increase in CK levels.Acute or chronic (long-term) damage or degeneration to the heart, brain, or skeletal muscles may be indicated by elevated CK levels.You may have some degree of cardiac damage if your CK-MB levels are elevated. Acute injury or a muscular disease may be the cause of your elevated CK-MM readings, which can indicate that you have damaged skeletal muscles. Increased CK-BB levels may indicate a recent stroke or a brain damage of some kind.      

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2Na + Cl2 → 2NaCl

1 mol Na = 22.990 g Na

1 mol Cl2 = 70.906 g Cl2

1 mol NaCl = 58.443 g NaCl

How many grams of NaCl could you make with 1.5 moles of Na?

a
112.45 g
b
87.665 g
c
23.125 g
d
38.962 g

Answers

The correct choice is B) 87.665g

If light travels exactly 1 meter in 1/299,772,458 of a second, how many kilometers does it travel in 4.00 years? for this question, 1 year = 365.25 days.

Answers

To solve this problem, we need to convert the time in years to seconds, and then multiply it by the speed of light to find the distance traveled.

First, we'll convert the time in years to days: 4.00 years * 365.25 days/year = 1461 days

Now we'll convert days to seconds: 1461 days * 24 hours/day * 60 minutes/hour * 60 seconds/minute = 31,557,600 sec

Now we can multiply the time in seconds by the speed of light to find the distance traveled: 31,557,600 sec * (1 meter / (1/299,772,458)) = 9.461*10^16 meters

To express the distance in kilometers we need to divide the distance in meters by 1000

9.46110^16 meters / 1000 = 9.46110^13 kilometers.

So, light travels 9.461*10^13 kilometers in 4.00 years.

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Which of the following options give the correct relationships between the decimal prefixes? Select all that apply. Pay close attention to the sign and magnitude of exponent. -1 mL= 1x10^3 microliters -1GHz=1x10^6 Hz -10^3 kg=1 g -10^9 nm=1m -10ps=1x10^-13 s

Answers

The correct relationships between the decimal prefixes is 1 mL= 1x10³ mic.

What is a decimal?

The decimal system was extended to infinite decimal places to represent any real number using an infinite sequence of digits after the decimal separator (see decimal representation). In this context, decimal numbers with a finite number of non-zero digits after the decimal separator are sometimes called trailing decimals. A repeating decimal is an infinite decimal that repeats the same sequence of digits endlessly after some plac.

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Which of the following compounds contains the greatest percent by mass of nitrogen?
(A) NH3
(B) HCN
(C) N2O
(D) NI3

Answers

NH3 contains the greatest percent by mass of nitrogen.

What is nitrogen?

All living things require the element of nitrogen. It is a colorless, odorless and tasteless gas that makes up 78% of the Earth's atmosphere. Nitrogen is found in all organic molecules, including proteins, nucleic acids, and other essential molecules for life. Nitrogen is essential for plant growth and is a key component of the nitrogen cycle. Nitrogen is important to the production of fertilizers and is used in industrial processes such as steel making and welding. Nitrogen also plays an important role in the environment, as it is part of the ozone layer and helps to reduce the amount of UV radiation that reaches the Earth's surface. Nitrogen is also used in many medical and pharmaceutical products, such as anesthetics and chemotherapy drugs

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calculate the change in heat for the water. show all calculations. (hint: you must use the heat energy equation here: heat energy

Answers

The difference in the thermal energy of the water is 334,56 J. Thermodynamics and Heating The total energy of all the molecules that compose up anything is what is known as heat energy.

Heat is the energy that inevitably transfers from one body to another due to their disparate core temperatures. nonetheless, it is energy in action. Bond lengths and angles serve as the constant equilibrium geometries around which molecules continuously fluctuate due to rotational and vibrational motions. Pure substances are composed of molecules with a common geometrical structure. Heat is not a system's characteristic. We can use the formula Q = mcT to calculate the change in thermal energy.

Q = mc(T2 - t1)

Q = (1) 4.184 J/kg°C (80°C 20°C).

Q = 334.56 J

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The complete question is-

calculate the change in heat for the 1kg water, with initial temperature as 80°C and final temperature as 20°C. show all calculations. (hint: you must use the heat energy equation here: heat energy

The salt NaHSO3 (Ka1(H2SO3) = 1.4×10-2; Ka2(HSO3-) = 6.5×10-8) undergoes hydrolysis upon dissolution in water. The complete (i.e. without any approximation made) proton balance for the system is:

Answers

This equation implies that there are two protons on the left side and two protons on the right side.

The proton balance for the system

NaHSO3 + H2O → Na+ + HSO3- + OH-

H2SO3 + 2 H2O → H3O+ + HSO3- + OH-

1.4 x 10-2 H3O+ + 6.5 x 10-8 HSO3- → 1.4 x 10-2 OH- + 6.5 x 10-8 H3O+

NaHSO3  ->  Na+ + HSO3- (Ka1 = 1.4 x 10-2)

HSO3-  ->  H+ + SO32- (Ka2 = 6.5 x 10-8)

The complete proton balance for the system is:

NaHSO3 + H2O <=> Na+ + H3O+ + HSO3-

HSO3- + H2O <=> H+ + SO32- + H2O

NaHSO3 + H2O <=> Na+ + H3O+ + H+ + SO32-

So the proton balance is:

NaHSO3 + H2O <=> Na+ + 2 H3O+ + SO32-

The two acid dissociation constants (Ka1 and Ka2) determine the relative concentrations of the three species.At equilibrium, the concentrations of Na+, HSO3-, and SO32- will be determined by the equilibrium constants Ka1 and Ka2. The overall reaction equation for the hydrolysis of NaHSO3 can be written as:

NaHSO3 + H2O <=> Na+ + 2 H3O+ + SO32-

This equation implies that the hydrolysis of NaHSO3 is a neutralization reaction, where the hydrogen ions from the acid (NaHSO3) are neutralized by the hydroxide ions in water.The two acid dissociation constants (Ka1 and Ka2) determine the relative concentrations of the three species and the pH of the solution.

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weak bonds, such as hydrogen bonds and van der waals forces, interacting between the r groups dna determines the order of the amino acids, the amino acids are held together by peptire bonds hydrogen bonds between the amino and the carboxyl group of different amino acids

Answers

Amino acids are held together by an amide bond, which is also called the peptide bond.

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid. The term amino acid is short for α-amino [alpha-amino] carboxylic acid.

the interactions among R groups creates the complex three-dimensional tertiary structure of a protein. The nature of the R groups found in the amino acids involved can counteract the formation of the hydrogen bonds described for standard secondary structures.

Van der Waals (dispersion) forces contribute to interactions of proteins with other molecules or with surfaces.

correct and complete question is :

Describe the term peptide bond and its interaction between R group and How do van der Waals interactions affect Protein structure ?

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he cover slip was lifted and drops of 10% nacl were added. the photograph on the right side shows the changed appearance of the cells. the observed appearance after adding the nacl is best explained by:

Answers

The observed appearance of the cells after adding the 10% NaCl is likely due to the hypertonicity of the solution.

hypertonicity refers to a solution that has a higher solute concentration than the cell, causing water to flow out of the cell and the cell to shrink and become dehydrated. This can also be observed as the cells appear to be wrinkled and contracted.This can cause water to move out of the cell due to osmosis, resulting in the cell becoming dehydrated and shrinking. This is the opposite of hypotonicity, which is a solution with a lower solute concentration, causing water to move into the cell, causing the cell to swell. In biological systems, hypertonicity can cause cells to lose function or even die if the condition is severe or prolonged.

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According to this document, what is one way in which Henry Clay proposed to compromise between slave states and free states in 1850? Please help me Angela check out 12 library book and Inola check out 1/3v le than that. How many book doe Inola check out? the diagram shows patches of habitat that are either colonized (red dots) or not colonized (green dots). which conclusion can be drawn from the data? exam 2 patch group of answer choices patches that are very close to another occupied patch or that have large areas are most likely to be colonized. patches that have the largest area and are farthest away from another occupied patch are most likely to be colonized. patches that have the smallest area and are closest to another occupied patch are most likely to be colonized. patches with the smallest area are most likely to be colonized; the distance to the nearest occupied patch does not affect colonization rates. Match each phrase with its definition. 1. Refers to credit terms where goods in transit are owned by the seller. 2. Refers to credit terms where goods in transit are owned by the buyer. 3. Calculated as net sales minus cost of goods sold. 4. A current asset that includes the cost to buy goods and make them ready for sale. 5. Purchaser's description of a cash discount received from a supplier of goods. 6. A type of business that earns income by buying and selling merchandise. 7. Inventory is updated for purchases and sales of inventory only at the end of a period. 8. Inventory is updated for each purchase and each sale of inventory. which of the following best describes a grassroots team coach and their staff of assistant coaches? A TV wa priced at 250 euro before VAT of 20% wa added on. What wa the elling price of the TV How do advertisements influence consumers?. Select the item below that is NOT one of the ways in which computer science contributes to the understanding of information systems. A. Methods of efficient data access B. Establishing theories of computability C. Methods of efficient data storage D. Theory of business process development E. Methods of computation it is the function of the ______ to take the strategic plan and develop actionable short-term goals that a business can achieve. A successful computer software corporation has decided to launch a charitable giving program that provides tuition grants to young women planning to study computer programming in college. By doing so, the corporation hopes to increase diversity in the field.How would a social contract theorist evaluate this decision?The corporation is acting ethically because it is practicing the ideals of generosity and liberality.The corporation is acting ethically because, since the company benefits from the stability and security that the nation provides, it has a duty to support principles that the nation values, such as diversity.The corporation is acting unethically because the total good it will do by providing grants to women is cancelled out by the total harm it will do to men who cannot receive the grants.The corporation is acting unethically because its primary duty is to its shareholders, and diverting funds to charitable giving will not increase profits. karl marx predicted as far back as the mid-1800s that technological innovation would likely multiple choice question. You are all a group concerned scientists working for the United Nations. Even though the US did not sign the Law of the Sea, they want your expertise in attempting to solve the problems of pollution and destruction in our ocean. Choose a region of the globe that is facing issues of extremely, high resource exploitation, experiences high pollution, and is likely to be affected by global climate changes. Your job: Propose a plan to the UN that you feel will help this region recover from the woes that it is experiencing. Use as much scientific fact as you can to support your suppostions. Identify the resources in trouble, outline a plan on how to fix it, and as best as you can: describe how you would get people to comply, how much this project will cost, and how long you expect it to take to see results. i need answer by today Can you solve this for me? Thank you! :> What is a nonsense mutation in biology?. Which group was the first to forcibly remove africans from africa for slave labor? Fill in the blank: When a team conducts Sprint Planning, they use the average velocity of _____ to determine how many items they can safely add to their Sprint Backlog.a. at least three weeksb. at least three daysc. at least three story pointsd. at least three Sprints difference between speed and velocity, and describe how speed and velocity impact your acceleration. Box A contain only green and purple counter. Box B contain only green, purple and orange counter. Juan pick one counter from box A and one counter from box B. How many poible way are there for Juan to pick exactly one purple counter which of the following adaptations would you not expect to find in an organism that lives in an aquatic ecosystem?