The formula of the original hydrate is CuSO4 · 5H2O, and its name is copper (II) sulfate pentahydrate.
How to find the formula and name of the original hydrateFirst we need to use the mass information provided in the problem and the molar masses of the relevant compounds.
First, we can calculate the mass of water that was present in the original hydrate:
Mass of water = Mass of hydrate - Mass of anhydrous salt
Mass of water = 2.50 g - 1.59 g
Mass of water = 0.91 g
Next, we can calculate the number of moles of anhydrous copper (II) sulfate that remained after heating:
Number of moles of anhydrous salt = Mass of anhydrous salt / Molar mass of anhydrous salt
Molar mass of anhydrous copper (II) sulfate = (1 x 63.55 g/mol) + (1 x 32.06 g/mol) + (4 x 16.00 g/mol) = 159.61 g/mol
Number of moles of anhydrous salt = 1.59 g / 159.61 g/mol
Number of moles of anhydrous salt = 0.00997 mol
We can then calculate the number of moles of copper (II) sulfate that were present in the original hydrate:
Number of moles of copper (II) sulfate = Number of moles of anhydrous salt
Number of moles of copper (II) sulfate = 0.00997 mol
Finally, we can use the mass of copper (II) sulfate and the number of moles of copper (II) sulfate to determine the formula and name of the original hydrate. The formula of the hydrate will be in the form of CuSO4 · xH2O, where x is the number of water molecules per formula unit.
The molar mass of CuSO4 is (1 x 63.55 g/mol) + (1 x 32.06 g/mol) + (4 x 16.00 g/mol) = 159.61 g/mol.
The mass of CuSO4 in the original hydrate is 2.50 g - 0.91 g = 1.59 g.
The number of moles of CuSO4 in the original hydrate is therefore 1.59 g / 159.61 g/mol = 0.00997 mol.
The ratio of moles of water to moles of CuSO4 in the original hydrate is:
x = (moles of water) / (moles of CuSO4)
x = (0.91 g / 18.02 g/mol) / 0.00997 mol
x = 5.06
Therefore, the formula of the original hydrate is CuSO4 · 5H2O, and its name is copper (II) sulfate pentahydrate.
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How does charge change with dielectric?
On changing dielectric, charge changes directly. It is directly proportional to dielectric permittivity of free space.
In electromagnetism, a dielectric (or dielectric medium) is an electrical insulator that can be captivated by an applied electric field. At the point when a dielectric material is put in an electric field, electric charges don't course through the material as they do in an electrical conduit, since they have no inexactly bound, or free, electrons that might float through the material, however rather they shift, just somewhat, from their typical balance positions, causing dielectric polarization.
Due to dielectric polarization, positive charges are dislodged toward the field and negative charges change in the course inverse to the field (for instance, assuming that the field is moving lined up with the positive x hub, the negative charges will change in the negative x course). This makes an inside electric field that decreases the general field inside the actual dielectric. Assuming a dielectric is made out of pitifully reinforced particles, those atoms become energized.
We know that Q=CV where Q is charge, C is capacitance and V is the voltage of capacitor.
Since, capacitance is equal to= (∈A₀) /d where ∈ is permittivity of free space or dielectric value.
If we increase dielectric value, capacitance will increase. When capacitance increase ,charge will also increase.
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Describe some common chemical properties of matter?
Answer:
Some are Oxidation, Reduction, Combustion and electronegativity
Explanation:
It shows that the number of individuals in the population will ________ until the carrying capacity of the environment is reached.
Ecological models are _________ because they help scientists ________ what will occur in real life.
Explain what happened to the carrying capacity of reindeer on St. Matthew Island over time. ________
In ________ times, populations do well, and the number of individuals _________ rapidly. A period of rapid population ________ often follows, followed again by a ________ in numbers.
Give some examples of organisms present in a pond community: ___________________________________
A community and its ________ _ (nonliving) environment make up an ________
It shows that the number of individuals in the population will decrease until the carrying capacity of the environment is reached.
What is the environment?
Built environments stand in stark contrast to natural environments. With the conversion of agricultural land into urban areas and other built environments, humans have fundamentally altered the landscape. The result is a greatly altered natural environment that is now more suited to human life. Even seemingly less severe actions like constructing a mud home or a solar system in the desert turn the environment into an artificial one. Despite the fact that many animals construct structures to improve their living conditions, since they are not human, beaver dams and termite mounds are seen as natural.To know more about environment, click the link given below:
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When a pot of water is put on a stove, the water at the surface gets hot primarily by.
When a pot of water is put on a stove, the water at the surface gets hot primarily by conduction.
When a pot of water is put on a stove, the water at the surface gets hot primarily by conduction.
Conduction is the transfer of heat through a material by direct contact. When the pot is heated on the stove, the metal of the pot gets hot, and this heat is conducted to the water molecules in contact with the pot. These water molecules then transfer the heat to neighboring water molecules through conduction, and so on. As a result, the heat gradually spreads throughout the pot and heats up the water.
It's important to note that convection also plays a role in heating the water in a pot. As the water near the bottom of the pot gets heated, it becomes less dense and rises to the top, while cooler water near the top sinks to the bottom to replace it. This movement of water, called convection, helps to distribute the heat more evenly throughout the pot. However, in the initial stages of heating, when the water is still and has not yet started to convect, conduction is the primary mechanism by which the surface water gets heated.
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One mole each of SO, and NO, were combined in a one-
liter container, and the following reaction was allowed to
come to equilibrium.
SO₂(g) + NO₂(g) = SO₂(g) + NO(g)
The equilibrium concentrations were found to be [SO₂] =
[NO₂] = 0.350 M and [SO,] = [NO] = 0.650 M. Calculate Kc
for the reaction.
Answer: Kc = 0.5625
Explanation: The equilibrium constant, Kc, can be calculated using the equilibrium concentrations of the reactants and products: Kc = ([SO₂] * [NO]) / ([SO] * [NO₂]) Plugging in the given concentrations: Kc = (0.350 * 0.650) / (0.650 * 0.350) Kc = 0.5625
Lab: Measuring pH Table or
Lab Report please ( just link it )
There are two ways to measure pH: calorimetrically with indicator fluids or sheets and electrochemically with electrodes and a millivoltmeter for greater accuracy (pH meter).
A pH lab report is what?The pH scale is used to indicate how basic or acidic a solution is (pH stands for potential of hydrogen). The pH scale gauges a substance's acidity or basicity. It falls between 0 and 14. Seven is the neutral pH.
How is pH calculated?The pH scale is a useful tool for illustrating how basic or acidic a solution is. By using the negative logarithm of the hydronium ion concentration, or pH = -log[H3O+], we may determine the pH of a solution.
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Answer: here’s mine :)
Determine the volume in milliliters of a rock that weighs 52.0 g and has a density of 19.4 g/ml. (6 points)
Taking into account the definition of density, the volume of a rock that weighs 52.0 g and has a density of 19.4 g/mL is 2.68 mL.
Definition of densityDensity is defined as the property of matter, whether solid, liquid or gas, that allows to measure the amount of mass in a certain volume of a substance.
The expression for its calculation is the quotient between the mass of a body and the volume it occupies:
denstiy= mass÷ volume
VolumeIn this case, you know that:
Density= 19.4 g/mLMass= 52 gVolume= ?Replacing in the definition of density:
19.4 g/mL= 52 g÷ volume
Solving:
19.4 g/mL× volume= 52 g
volume= 52 g÷ 19.4 g/mL
volume= 2.68 mL
In summary, the volume is 2.68 mL.
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An aqueous solution containing 35.3 g of an unknown molecular (non-electrolyte) compound in 148.5 g of water was found to have a freezing point of -1.2°C.
Calculate the molar mass of the unknown compound.
The molar mass is 370 g/mol.
What is the freezing point?The freezing point is the temperature at which a substance changes from a liquid to a solid state. This change of state occurs when the thermal energy of the substance decreases to the point where the molecules can no longer move freely and instead become organized in a fixed, solid structure.
We know that;
ΔT = K m i
ΔT = Freezing point depression
K = freezing constant
m = molality
i = Van't Hoff factor
Thus;
Molality = 35.3/M/148.5 * 10^-3
Where M is the molar mass
Then;
ΔT = Freezing point of pure solvent - Solution
= 0 - (-1.2°C) = 1.2°C
Thus;
1.2 = 1.86 * 35.3/0.148 M * 1
1.2 * 0.148 M = 1.86 * 35.3
M = 1.86 * 35.3/1.2 * 0.148
M = 65.658/0.1776
M = 370 g/mol
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A sample of aluminum with mass of 53.2 g is initially at
155 °C. What is the temperature of the aluminum after it
en loses 2.87 x 10³ J?
Answer:
the final temperature of the aluminum after losing 2.87 x 10^3 J of heat is approximately 91.3 °C.
Explanation:
The relationship between heat, mass, and temperature change can be described by the formula:
Q = mcΔT
where Q is the heat transferred (in joules), m is the mass of the sample (in kilograms), c is the specific heat capacity of aluminum (about 0.9 J/g°C), and ΔT is the change in temperature (in degrees Celsius).
Rearranging the equation to solve for ΔT, we get:
ΔT = Q / (mc)
First, we need to convert the mass from grams to kilograms:
m = 53.2 g / 1000 g/kg = 0.0532 kg
Next, we can plug in the values for Q, m, and c and solve for ΔT:
ΔT = (2.87 x 10^3 J) / (0.0532 kg * 0.9 J/g°C) = approximately 63.7 °C
Finally, we can subtract the ΔT from the initial temperature to find the final temperature:
T_final = 155 °C - 63.7 °C = 91.3 °C
Please select the word from the list that best fits the definition impersonal relationships are due to job specialization.
Answer:
Organic solidarity
Explanation:
its right
A hamburger is found to contain 10.1 grams of fat, 30.3 grams of carbohydrate and 13.3 grams of protein. Calculate the percent fat, carbohydrates and protein for this sandwich. (Do not have to use dimensional analysis)
The percent fat, carbohydrates and protein for this sandwich are 18%, 56.4% and 24.71% respectively.
What is mass percentage?The mass percent might be used to denote a degree. Furthermore, it defines the component during a certain mixing. The solution composition usually frequently defined in terms of mass percentage.
It represents the amount of solute contained in a constant amount of solution. The quantity of solutes can be stated in terms of mass or moles.
Mass percent of fat= (10.1/ 53.7)×100=18%
Mass percent of carbohydrate = (30.3/ 53.7)×100=56.4%
Mass percent of protein= (13.3 / 53.7)×100=24.71%
Therefore, the percent fat, carbohydrates and protein for this sandwich are 18%, 56.4% and 24.71% respectively.
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Why is phenacetin more polar than aspirin?
Phenacetin is more polar than aspirin because of its molecular structure. Phenacetin has a polar functional group, the acetamide group (-CONH2), which makes the molecule more polar overall. This group has a positive charge on the nitrogen atom and a negative charge on the oxygen atom, making it a dipole, or a molecule with a positive and negative end.
In contrast, aspirin has a non-polar functional group, the acetyl group (-COCH3), which does not have a dipole moment. This makes aspirin less polar overall.
The polarity of a molecule affects its solubility in different solvents. Polar molecules are soluble in polar solvents, such as water, while non-polar molecules are soluble in non-polar solvents, such as oil. Phenacetin is more soluble in water because of its polar functional group, while aspirin is less soluble in water because of its non-polar functional group.
In summary, phenacetin is more polar than aspirin because it has a polar functional group, the acetamide group, while aspirin has a non-polar functional group, the acetyl group. This difference in polarity affects the solubility of the two molecules in different solvents.
PLEASE HELP
Calculate the number of oxygen atoms in a 120.0 g sample of forsterite (Mg2SiO4).
Be sure your answer has a unit symbol if necessary, and round it to 4 significant digits.
Answer:
The molar mass of Mg2SiO4 can be calculated by adding the atomic masses of each element:
Mg: 2 x 24.31 g/mol = 48.62 g/mol
Si: 1 x 28.09 g/mol = 28.09 g/mol
O: 4 x 16.00 g/mol = 64.00 g/mol
Molar mass of Mg2SiO4 = 48.62 + 28.09 + 64.00 = 140.71 g/mol
To calculate the number of oxygen atoms in a 120.0 g sample of forsterite, we first need to calculate the number of moles of Mg2SiO4 in the sample:
n = mass / molar mass = 120.0 g / 140.71 g/mol = 0.853 mol
Next, we can use the molecular formula to determine the number of oxygen atoms in one mole of Mg2SiO4:
Mg2SiO4 has 4 oxygen atoms per molecule, so one mole of Mg2SiO4 has 4 moles of oxygen atoms.
Therefore, the number of oxygen atoms in 0.853 mol of Mg2SiO4 is:
0.853 mol Mg2SiO4 x 4 mol O / 1 mol Mg2SiO4 = 3.412 mol O
Finally, we can convert the number of oxygen atoms to a more convenient unit, such as atoms. One mole of oxygen atoms contains 6.022 x 10^23 atoms, so the total number of oxygen atoms in 0.853 mol of Mg2SiO4 is:
3.412 mol O x 6.022 x 10^23 atoms/mol = 2.055 x 10^24 atoms of oxygen
Rounding this result to 4 significant digits, we get:
2.055 x 10^24 atoms of oxygen (to 4 significant digits)
Explanation:
How many moles of nitrogen gas are produced when 36. 0 g of NH4NO3 reacts?
[tex]0.225 moles[/tex] of nitrogen gas are produced when[tex]36.0 g[/tex] of NH4NO3 reacts.
The reaction for the decomposition of ammonia nitrate (NH4NO3) is given by:
NH4NO3 → N2 + 2H2O
The number of moles of nitrogen gas (N2) produced when 36.0 g of NH4NO3 reacts can be determined using the following steps:
1. Calculate the molar mass of NH4NO3.
[tex]Molar mass of NH4NO3 = (1 *14.007 g/mol) + (4 *1.008 g/mol) + (3 * 14.007 g/mol) \\ = 80.042 g/mol[/tex]
2. Calculate the number of moles of NH4NO3 present in the given mass.
Number of moles =[tex]\farc{Mass}{Molar mass}\\ = \frac{36.0 g}{80.042 g/mol}\\ = 0.45 moles[/tex]
3. Calculate the number of moles of nitrogen gas produced.
Number of moles of N2 produced = [tex]\frac{0.45 moles}{2 }= 0.225 moles[/tex]
Therefore,36.0 g of NH4NO3 react with oxygen to generate g of nitrogen gas [tex]0.225 moles[/tex].
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Analysis of a 5.68-g sample of ZnS contains 3.80 g of Zn. Calculate the mass of Zn that can be obtained from 7.53 kg of Zns.
a.5.65 kg
b.5.04 kg
c.3.73 kg
d.2.87 kg
If a 5.68-g sample of ZnS contains 3.80 g of Zn then the mass of Zn that can be obtained from 7.53 kg of Zns. is 5.04kg so correct option is
(b) 5.04kg.
With the provided data, we can first determine the mass percent content of zinc in ZnS:
(Mass of Zn / Mass of ZnS) times 100% Equals mass percent of Zn
3.80 g / 5.68 g x 100%, where mass percent of Zn
Zn mass percentage is 66.9%.
This indicates that zinc accounts for 66.9% of the mass of ZnS. This number can be used to determine how much Zn can be extracted from 7.53 kg of ZnS:
mass of Zn from 7.53 kg of ZnS is equal to (66.9 / 100) × 7.53 kg, or 5.04 kg.
As a result, 5.04 kg of Zn can be extracted from 7.53 kg of ZnS. 5.04 kg is the correct answer (b).
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Help! Rate constant k=0.23 /s in a first order reaction
The concentration at t = 300 s is 1.1 * 10^-30 M
What is the rate constant?The rate constant, also known as the reaction rate constant, is a constant of proportionality that relates the rate of a chemical reaction to the concentration of reactants. It is a measure of the speed at which a chemical reaction occurs and is dependent on temperature, pressure, and other physical and chemical factors.
The rate constant is represented by the symbol "k" and is usually expressed in units of reciprocal time, such as per second (s^-1).
We know that for the first order reaction;
ln[A] =ln [A]o - kt
[A] = final concentration at time t
[A]o = Initial concentration
k = rate constant
t = time taken
ln[A] = ln1 - 0.23 * 300
ln[A] = -ln69
[A] = e^-69
= 1.1 * 10^-30 M
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5. What are the grams of Aluminum Sulfate if
2.50 grams of Copper (II) sulfate reacts with
aluminum? (Hint this is your theoretical yield)
Answer:
In order to calculate the theoretical yield of Aluminum Sulfate in this reaction, you would need to know the balanced chemical equation for the reaction between Copper (II) Sulfate and Aluminum.
Without that information, it is not possible to determine the amount of Aluminum Sulfate that would be produced from 2.50 grams of Copper (II) Sulfate.
Explanation:
NaBr(aq) + F2(g) ->NaF(aq)+Br2(g)
Single Replacement
Synthesis
O Double Replacement
Decomposition
Combustion
O Acid/Base Neutralization
Answer: Single Replacement
Explanation:
This is single replacement because the Fluorine replaces Bromine in the Sodium Bromide solution. This happens because Fluorine is higher on the halogens activity series.
How does the amount of energy coming from the energy source (low vs. high) affect the amount of electrical energy released.
If (A. more), (B. less) energy is put into the system, then (A. more), (B. less) energy will be released from the system.
The quantity of electrical energy released is a function of the quantity of energy coming from the energy source (low vs. high). The system will release (A) more (B) less energy depending on how much energy is introduced into it.
What is the use of electrical energy in the system?The rotor shaft of a generator is spun or rotated by the fluid's force on the blades. The generator then transforms the kinetic (mechanical) energy of the rotor into electrical energy.
Turbines come in a variety of forms, including steam, combustion (gas), hydroelectric, and wind turbines.
At the scale that a large utility would use them, solar and wind power are currently the least expensive sources of energy. They are much less expensive than coal and nuclear power plants and slightly less expensive than natural gas-fired power plants.
Therefore, Depending on how much energy is supplied into the system, it will either (A) release more (B) or less (C).
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What is the molecular formula of a compound with the empirical formula sf5 and a formula mass of 254. 1 amu?.
Molecular formula S₂F₁₀ for the compound with the empirical formula SF₅ and formula weight 254.1 a.m.u.
Molecular formula for a compound with the empirical formula CH₂O and formula weight 180.156 a.m.u: C₆H₁₂O₆.
Molecular Formula:
Molecular formulas use subscripts that give the actual number of atoms of each type in the molecule of a compound. The molecular formula is related to the molecular weight in grams, which is a simple integer multiple of the mass of the corresponding empirical formula.
Empirical Formula:
The empirical formula of a compound is the formula for a substance written in terms of the smallest integer exponent. The empirical formula provides information about the atomic number ratio of a compound. The percent composition of a compound leads directly to the empirical formula.
Now,
The molecular formula of a compound with a given empirical formula can be calculated as:
molecular formula = (empirical formula)n
The molecular formula for this compound is: n = 254.1
⇒ 127n = 254.1
⇒ n = 2
Formula = (SF5)₂ = S2F10
⇒ (CH2O)n = 180.156amu 44 {41 24424} = 180. 156
⇒ (30)n = 180.156
⇒ n = 6
Molecular formula = (CH2O)₆ = C6H12O₆
Molecular formula of a compound with empirical formula CH2O and formula weight 180.156 amu: C₆H₁₂O₆.
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Answer:
The molecular formula of the compound with the empirical formula SF5 and a formula mass of 254.1 amu is S2F10. This can be determined by dividing the formula mass by the empirical formula mass (254.1/48.3 = 5.26) and then multiplying the elements of the empirical formula by this value (S x 5.26 = S2, F x 5.26 = F10).
There are three sets of sketches below, showing the same pure molecular compound (hydrogen chloride, molecular formula HCl) at three different temperatures. The sketches are drawn as if a sample of hydrogen chloride were under a microscope so powerful that individual atoms could be seen. Only one sketch in each set is correct. Use the slider to choose the correct sketch in each set. You may need the following information: melting point of HCl: -114.8 °C boiling point of HCl: -85.1 °C C A DODODODO 5 3. C -124. "C -105. C ? X
As per the temperature, the molecules of a substance act differently. The melting point is -114.2 °C and The boiling point of hydrogen chloride (HCl) is -85.05 °C. The correct sketch in each set is as follows:
Thus, if the temperature is kept above -85.05 °C, the molecules will be placed widely apart and will be in the gaseous state, revealing their properties.
If the temperature is between -114.2 °C and -85.05 °C, the molecules will be organized in layers capable of slipping over one another since they will be in a liquid state.
At last, the molecules will be arranged in an orderly manner because they will be in a solid state if the temperature is below -114.2 °C.
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What is the wavelength of the microwaves that cook your food?
12,000 cm
120 cm
2 cm
12 cm
Write an equation for the formation of each compound from its elements in their standard states, and find AH for each in Appen- dix IIB. MISSED THIS?
a. NH3(g
b. CO2(8)
c. Fe203(s)
d. CH4(g)
The equation for the formation of each compounds are given below:
N₂ (g) + 3 H₂ (g) --> 2 NH₃ (g)
C (s) + O₂ (g) --> CO₂ (g)
4 Fe (s) + 3 O₂ (g) --> 2 Fe₂O₃ (s)
C (s) + 2 H₂ (g) --> CH₄ (g)
The standard enthalpy of formation of a substance is defined as the enthalpy change that occurs when 1 mole of the substance is formed from its constituent elements in their standard states.
Hf for NH₃ is -46.0 kJ/mol.
Hf for CO₂ is -393.5 kJ/mol
Hf for solid Fe₂O₃ is -826.0 kJ/mol.
Hf for methane gas is -74.9 kJ/mol.
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when 12.0 g of hydrogen reacts with oxygen, how many grams of water are produced?
Answer:
12.0 grams of hydrogen would produce 12.0 grams of water.
Explanation:
The reaction between hydrogen and oxygen to form water can be represented as follows:
2H2(g) + O2(g) -> 2H2O(l)
From the equation, it can be seen that for every 2 grams of hydrogen, 1 gram of oxygen is required to produce 2 grams of water. Therefore, if 12.0 grams of hydrogen reacts with oxygen, 12.0/2 = 6.0 grams of oxygen would be required. This amount of oxygen would produce 2 * 6.0 = 12.0 grams of water.
Answer:
Explanation:
the grams of water produced= 44 grames
. Sulphuric acid (H2SO4) is extremely corrosive to skin. *
O Analytical Chemistry
Physical Chemistry
Biochemistry
O Inorganic Chemistry
The fact that sulphuric acid is extremely corrosive to skin is a part of physical chemistry (option B).
What is physical chemistry?Physical chemistry is the science that uses theories and techniques from physics to study chemical systems.
Physical chemistry blends the principles of physics and chemistry to study the physical characteristics, or properties, of molecules.
According to this question, the corrosive feature of sulphuric acid is a physical attribute of the substance, hence, it is studied under physical chemistry.
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The weight of a millimole of (NH4)2HPO4 is
The molar mass of (NH4)2HPO4 ( N H 4 ) 2 H P O 4 is 132.06 grams per mole.
What is the weight of a millimole of NH4 2HPO4?The millimole is 1/1000 of a mole. The mass in grams of a millimole is the millimolar mass (mM)= 1/1000 of the molar mass. The canine mass M of a substance is the mass in grams NH4 2HPO4 of 1 mole of that material. (M: 106.1 g/mol) that are carried in 2.00 g of pure sodium carbonate.
The formula weight of the amalgam, Al2(SO4)3 . ... The weight of a millimole of (NH4)2HPO4 is: (a) 132 g: (b) 114 g: (c) 1.14 x 10-3 g: (d) 0.132 g .(NH4)2HPO4 subatomic weight. The molar mass of (NH4)2HPO4 = 132.056221 g/mol. Convert grams (NH4)2HPO4 to moles or moles (NH4)2HPO4 to grams.
So we can conclude that A fusion of NH4NO3 and (NH4)2HPO4 contains 30.40 % mass percent of nitrogen.
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To what volume should you dilute 0.20L of a 15.0M NaOH solution to obtain a 3.00M NaOH?
Answer: 1 L
Explanation: M1V1 = M2V2
Given :
M1 =15 M
V1=0.2 L
M2=3 M
V 2= ?
15 × 0.2 = 3V2
Thus, V 2=1 L
Predict the missing component in the nuclear equation.
Since what we have is an alpha decay, the missing component is 234/90 Th
What is Alpha decay?Alpha decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle, which is a helium nucleus consisting of two protons and two neutrons. During alpha decay, the atomic number of the parent nucleus decreases by two, and the mass number decreases by four.
Apha particles can be stopped by a thin layer of material such as paper or skin, and they do not penetrate very far into matter.
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HELP ! Pictures down below (70 points)
For a given mass of gas at a constant temperature, when volume decreases pressure increases.
For at a constant temperature, when mass decreases pressure increases.
What is the effect of a decrease in volume on the pressure of gases?According to Boyle's Law, at a constant temperature, the pressure of a gas is inversely proportional to its volume.
Thus, a decrease in the volume of a gas will result in an increase in pressure, assuming that the temperature and amount of gas remain constant.
Assuming that the temperature and volume remain constant, an increase in the mass of a gas will result in an increase in its pressure. This is because as the mass of the gas increases, the number of gas particles also increases, which leads to an increase in the frequency and force of their collisions with the container walls. These increased collisions result in an increase in the pressure of the gas.
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Which energy source(s) can cause the turbine to generate electrical energy?
Choose all that are correct.
tea kettle
faucet
bicycle
sun
Yes, all of these energy sources can cause a turbine to generate electrical energy.
What is energy source?Energy source is an entity or substance that provides energy, typically in the form of electricity, heat, or fuel. This energy can be used to provide light, motion, heat, and to power machinery, among other things. Examples of energy sources include fossil fuels such as coal and natural gas, renewable sources such as solar, hydro, and wind power, and nuclear sources such as uranium and thorium. Energy sources can be used for many different applications, from powering vehicles to providing heat and light for homes and businesses.
A tea kettle or faucet can generate steam to power a turbine, a bicycle can provide mechanical energy to spin the turbine, and solar energy can be converted into electricity by a solar panel and used to power a turbine.
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