gekjahajhnashlms f,bnl mfsjhapoigag
The electron geometry (eg) of CO2-3 is trigonal planar. This is because the carbon atom has three other atoms bonded to it (two oxygen atoms and one negative charge), and the bonds of these three atoms form a triangle.
What is trigonal planar?Trigonal planar is a molecular geometry that is characterized by three atoms or groups of atoms that are all in the same plane and all bond angles are equal to 120 degrees.
The molecular geometry (mg) of CO2-3 is linear. This is because the three atoms are arranged in a straight line, with the negative charge located in the middle. The linear shape of the molecule is due to the repulsion of the negative charge between the two oxygen atoms, pushing them away from each other.
To learn more about trigonal planar
https://brainly.com/question/3387378
#SPJ4
Which pair of elements has atoms with the same number of valence electrons?
Option C: silicon (Si) and germanium (Ge) is he pair of elements that has atoms with the same number of valance electrons.
Atoms that belong to the same periodic table group will share the same number of valence electrons. Therefore, the valence electrons of Cl, and I of group 17, Na, and Ca of group 1, and C, Si, and Ge of group 14 are the same. The outermost level contains valence electrons, which are crucial in chemical bonding. Thus, option C is the right choice.
The number of valence electrons shared by elements in the same column or group of the periodic table is called the valence electron number. For instance, group 1's alkali metals all have a single valence electron. This indicates that sodium and lithium both have the same number of valence electrons. In the study of chemistry, valence, often known as valency, is the characteristic of an element that determines how many other atoms it may combine with.
To know more about valence electrons, refer to the following link:
https://brainly.com/question/371590
#SPJ4
Complete question is:
Which pair of elements has atoms with the same number of valence electrons ?
a. indium (In) and lead (Pb)
b. potassium (K) and bromine (Br)
c. silicon (Si) and germanium (Ge)
d. astatine (At) and radon (Rn)
Which element can combine to form ionic bonds?
a. H and CIa
b. H and N
c. S and Sr
d. Xe and F​
Among the given elements, S and Sr forms ionic compound. Sr metal donate electron to sulfur forming ionic compound.
What are ionic compounds?Ionic compounds are formed between metals and non metals. The metals are electropositive elements. They easily loss electrons in chemical bonding.
Strontium is an alkaline earth metal with two valence electrons. Strontium forms ionic compounds with non-metals by donating its two valence electrons.
Sulfur needs two more electrons to achieve octet. Hence, it easily gain two electrons from strontium metal forming the ionic compound SrS.
Hence, option c is correct.
Find more on ionic compounds:
https://brainly.com/question/9167977
#SPJ1
what volume, in ml, of 2.00 m hydrobromic acid is required to react completely with 0.10 mol of solid magnesium hydrox
In order for 0.10 mol of crystalline magnesium hydroxide to completely react, 100 mL volume, in milliliter, of 2.00 mol hydrobromic acidity is needed.
What purpose does magnesium hydroxide serve?Magnesium hydroxide is just a short-term medication for adults and children who experience sporadic constipation. Saline laxatives are a group of drugs that include magnesium.
The effects of magnesium hydroxide on the body are what?Magnesium hydroxide increases gastrointestinal water and lowers stomach acid, which may promote bowel movements. A reliever used to address sporadic nausea is potassium hydroxide. Additionally employed as a neutral to relieve stomach pain, vomiting, and discomfort is potassium hydroxide.
2.00 mol H × = 100 mL
= 1.00 L
To know more about magnesium hydroxide visit:
https://brainly.com/question/24703629
#SPJ4
after 220 million years, how much of a 100-gram sample of uranium-235 would remain, assuming a half-life of 700 million years?
After 220 million years, The half-life is the time taken for half the mass number of atoms in a sample to decay,700 million years.
What is uranium ?Uranium is a chemical element represented by the symbol U and the atomic number is 92. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons present in it.
Half-Life is the time for a substance U-235 in this case to decay to 1/2 its original mass. Therefore, the problem is asking for the time for U-235 to decay to 1/2 its original mass 100 grams then the decay time is 1 half-life, or 700 million years.
Thus, After 220 million years, The half-life is the time taken for half the mass number of atoms in a sample to decay,700 million years.
To learn more about the uranium, follow the link;
https://brainly.com/question/9099776
#SPJ1
at the boiling point, the density of the liquid is 809 g/l and that of the gas is 4.566 g/l. how many liters of liquid nitrogen are produced when 489.0 l of nitrogen gas is liquefied at 77.36 k?
2.758 L Of liquid nitrogen are produced when gas is liquefied.
We are converting gaseous nitrogen to liquid nitrogen. Both of these substances have different densities. Therefore they will occupy different volumes . But they will have the same mass.
Step 1 : Find mass of nitrogen gas
So let us find out the mass of nitrogen gas occupied by 489 L .
The formula for density is, D = Mass / Volume
Density of nitrogen gas 4.566 g/L and the volume occupied by it is 489 L.
Let us plug in these values to find the mass of nitrogen gas.
The equation can be modified as follows.
Mass = Density × Volume
Mass = 4.566 / L × 489
Mass = 2232g
The mass of nitrogen gas is 2232 g.
Step 2 : Find the volume of a liquid nitrogen using the mass
The mass of a liquefied nitrogen is also the same.
Whereas, the density of liquid nitrogen is 809 g/L
Let us plug in this value of mass to find the volume of the liquid.
Volume = 2232 / 809g / L
Volume = 2.758 L
The volume of liquid nitrogen is 2.758 L
To know more about volume here
https://brainly.com/question/28058531
#SPJ4
Find pH in the following solution if their [H^+] concentration is : a) [5x10^-9 ml/dm^3]
Answer:
pH= 8.30
Explanation:
The pH of the solution with a [H+] concentration of 5x10-9 ml/dm^3 is 8.30. This can be calculated using the pH to H⁺ formula: pH=−log([H+]). Substituting the given [H+] concentration, we get: pH = −log(5x10-9) = 8.30.
PLEASE HELP!!
Show the units in the equation:
△G°=-nFE°
are consistent.
Answer:
Explanation:
In this equation, ΔG° stands for the standard Gibbs free energy of a reaction, n is the number of moles of electrons that are transferred in the reaction, F stands for the Faraday constant (96,485.3 Coulombs/mole), and E° is the standard electrochemical potential. All of these units are consistent, since ΔG° is in Joules, n is in moles, F is in Coulombs/mole, and E° is in volts.
what is the effect on the concentrations of no2-, hno2, and oh- when hno2 is added to a solution of kno2 in water.
When HNO2 is added, concentration of HNO2 rises and the equilibrium is shifted to the left, where it favours NO2 ions and depletes OH ions.
What is the most accurate way to define equilibrium?It is a static or dynamic state of equilibrium between two opposing forces or actions. The extent of a reaction, or the level of the vanishing of the reactants, can be predicted using the equilibrium constant (Kc). A general sense of the relative amounts of the reactants and products can be obtained from the equilibrium constant's magnitude.
The equilibrium's equation is:
NO2- (aq.) + H2O (l) ⇌ HNO2 (aq.) + OH− (aq.)
Le Chatelier's Principle will be applied to ascertain how the addition of the specified chemicals would affect the equilibrium mixture.
The equilibrium is shifted to the left by the addition of HNO2, which raises the concentration of HNO2.
To know more about equilibrium visit :
https://brainly.com/question/29359391
#SPJ4
write the common and systematic (IUPAC) names of the ether that has the following structure
CH3---O---CH2CH3
Common name: ____
Systematic name: ____
An ether is methoxybutane. Alkoxy alkanes are the term for ethers. The alkoxy group includes the lower alkyl group. There are two alkyl groups in methylbutane. methyl
Is polar ch3coch2ch3?The C-H bonds in CH3CH2CH3 have a relatively modest dipole moment and weak dipole-dipole forces because hydrogen and carbon have very similar electronegativities.
In water, CH3NH3Cl + HCl will entirely dissociate to form 2 mol L-1 ions. Or less 1 mol L-1 of ions will only be partially produced by CH3NH2's reaction with water. written last: CH3NH2.
What is CH3CH2NH2's conjugate base?Sequence of acidity: CH3SH > (CH3)2PH > HCl (strongest acid) (weakest acid). In contrast to the conjugate acid of the amide, the nucleophile of CH3CH2NH2 (ethylamine) does indeed have a single resonance contributor.
To know more about electronegativities visit :
https://brainly.com/question/17762711
#SPJ4
Carbonic acid (H₂CO3) forms when carbon dioxide (CO₂) dissolves in water
according to this equation:
CO2 + H2O --> H₂CO3
How many moles of CO2 must dissolve in excess water to produce 7 moles of
H₂CO3?
10 moles of hydrogen are allowed to react with 6 moles of oxygen. How much water will be obtained from reaction on complete consumption of one gas
5 moles of water will be obtained from the reaction on complete consumption of one gas.
The balanced equation for the reaction between hydrogen and oxygen to form water is:
2H2 + O2 -> 2H2O
From the given information, we know that 10 moles of hydrogen are allowed to react with 6 moles of oxygen.
In order to determine the amount of water that will be formed, we can use the stoichiometry of the reaction to calculate the number of moles of water that will be produced.
Since the coefficients in the balanced equation are the same for hydrogen and oxygen, we can use the number of moles of either gas to calculate the number of moles of water that will be formed.
In this case, we have 10 moles of hydrogen and 6 moles of oxygen.
From the balanced equation, 2 moles of H2 react with 1 mole of O2 to form 2 moles of H2O. So, 10 moles of H2 / 2 moles H2 per mole H2O = 5 moles of H2O will be formed.
So, 5 moles of water will be obtained from the reaction on complete consumption of one gas.
To learn more problems on Hydrogen:
https://brainly.com/question/19813237
#SPJ4
find the number of grams of co2 that exert a pressure of 785 torr at a volume of 32.5 l and a temperature of 32 celsius
the equation for a ideal gas. PV = nRT, n=PVRT, n=1.34 mol, n=785 torr, 32.5 L62.36 L torr, and (32 + 273) K.
Explain what an ideal gas is.
The definition of an ideal gas is a gas in which the volume of the molecules and the forces between the molecules are so minimal as to not affect the behavior of the gas.
What is an example of ideal gas?
Many gases, including nitrogen, oxygen, hydrogen, noble gases, some heavier gases like carbon dioxide, and mixtures like air, can be classified as ideal gases if certain parameters are kept within reasonable limits over a wide range of temperatures and pressures.
To know more about ideal gas visit:
https://brainly.com/question/28170449
#SPJ4
for kw, the product of [h3o+] and [oh-] is_____
The product of [H₃O⁺] and [OH⁻] is calculated as1 × 10⁻¹⁴.
What is Kw?Ionization constant of water, Kw is the product of [H₃O⁺] and [OH⁻].In the autoionization of water, proton is transferred from one water molecule to another to produce hydronium ion (H₃O⁺) and hydroxide ion (OH⁻).
The equilibrium expression for the reaction is Kw = [H₃O⁺][OH⁻], where Kw is the autoionization constant of water.
As, Kw = [H₃O⁺][OH⁻]
In pure water, [H₃O⁺] = [OH⁻] = 1 × 10⁻⁷
So, Kw = [H₃O⁺][OH⁻] = 1 × 10⁻⁷ × 1 × 10⁻⁷
Thus, Kw = [H₃O⁺][OH⁻] = 1 × 10⁻¹⁴
Hence, we get the product of [H₃O⁺] and [OH⁻] is 1 × 10⁻¹⁴.
To know more about ionization constant of water, refer
https://brainly.com/question/14054598
#SPJ4
(6) There are only two elements named after women. Who are the two women? What are the names and the atomic numbers of the elements named after them? What was each woman's contribution to science?
Curium (Cm) and Rhenium are the two elements with female names (Re).
How were the two elements named after women?After Marie Curie, a pioneering researcher in the realm of radioactivity, the element curium, with atomic number 96, was named. She was the first person to receive two Nobel Prizes, one each in physics and chemistry, and her work on the discovery of radium and polonium contributed to the advancement of X-ray technology and the development of cancer therapies.
Rhenium, an element with the atomic number 75, was given its name in honour of Ida Tacke-Rhenium, a German scientist who made the discovery of the substance alongside her husband in 1925. The element was found and isolated by her, and it has since been widely employed in high-temperature alloys, catalysts, and electronic parts.
What was each women's contribution to science?Both of these women made significant contributions to science, and the naming of these elements pays tribute to them. They were pioneers in a male-dominated industry, and their contributions have had a lasting influence on science and technology.
To know more about elements, visit:
brainly.com/question/13025901
#SPJ1
What would be the advantages of using Al(OH)3 as an antacid rather than NaHCO3, which undergoes the following reaction with stomach acid?
NaHCO3(aq) + HCl(aq) →→→→ NaCl(aq) +
H₂O(l) + CO₂(g)
Answer:
Aluminum hydroxide (Al(OH)3) has several advantages over sodium bicarbonate (NaHCO3) as an antacid. One advantage is that Al(OH)3 does not neutralize stomach acid as quickly as NaHCO3 does, so it can provide longer-lasting relief for symptoms of heartburn and indigestion. Additionally, Al(OH)3 is less likely to cause side effects such as diarrhea, which can be a common problem with overuse of NaHCO3. Furthermore, Al(OH)3 can also adsorb excess stomach acid and form a physical barrier that helps to protect the stomach lining.
A nonvesicular rock is made entirely of green 2-millimeter-diameter crystals that have a hardness of 6.5 and show fracture, but not cleavage. The rock is most likely
answer choices
Peridotite
Dunite
Scoria
Granite
Peridotite is the most likely answer.
What is peridotite?Peridotite is a type of igneous rock composed primarily of the minerals olivine and pyroxene. It is the most common rock in the upper mantle of the Earth, and is usually found in regions known as subduction zones where tectonic plates are colliding. Peridotite is formed from the partial melting of mantle rocks, and contains high amounts of magnesium and iron. This type of rock is often mined for gemstones, as well as for its use in construction and jewelry-making.
Peridotite is a type of ultramafic rock made of olivine, pyroxene, and amphibole minerals. It is composed mostly of minerals with a hardness of 6.5 and has a greenish hue, making it consistent with the description given. Furthermore, peridotite is known to fracture, but not cleave, making it the most likely answer given the characteristics of the rock.
To know more about minerals click-
https://brainly.com/question/89259
#SPJ4
Based on the information given in the passage, which of the following is the standard molar enthalpy of formation for sodium hydroxide?2 NaOCl(aq)+NH3(aq)⇆ NHCl2(aq)+2 NaOH(aq)−470 kJ/mol**According to Hess law, the overall enthalpy change ΔH° of a reaction is equal to the sum of changes in enthalpy of each component.-The signs of the reactants must be changed. Table 1 gives enthalpies of formation, but ammonia and bleach are consumed, not formed. Therefore, they contribute +350 kJ/mol and +45 kJ/mol of enthalpy, respectively.2(350 kJ/mol)+45 kJ/mol+140 kJ/mol+2x=−55 kJ/mol
The standard molar enthalpy of formation for sodium hydroxide is -55 kJ/mol.
The standard molar enthalpy of formation for a substance is the amount of energy required to form one mole of that substance from its component elements in their standard states.
In this case, the reaction given is 2 NaOCl(aq)+NH3(aq)⇆ NHCl2(aq)+2 NaOH(aq) with an overall enthalpy change of -470 kJ/mol. According to Hess's Law, the overall enthalpy change is equal to the sum of the enthalpy changes of each component.
In this case, we need to change the sign of the reactants as they are consumed, not formed, and thus will have a positive value. Therefore, the enthalpies of formation for ammonia and bleach are +350 kJ/mol and +45 kJ/mol respectively.
When adding these values and the enthalpy of formation of NHCl2(aq) which is 140 kJ/mol and using x as the value for the enthalpy of formation of NaOH(aq) we can find that x=-55 kJ/mol.
To learn more about enthalpy at
https://brainly.com/question/13996238?referrer=searchResults
#SPJ4
-8 + 3u = 3u - 8
no solution
one solution
infinitely many solutions
Answer: infinitely many solutions
Explanation: since this equation is the same on both sides, any value that is plugged in for "u" will equal the same amount on both sides.
example) -8 + 3(1) = 3(1) - 8
-8 +3 = 3 + -8
-5 = -5
Give the chemical symbol for the element with the following ground state electron configuration. [Ar]4s^2 3d^2
The chemical symbol for the element Ti for the given ground state electron configuration. [Ar]4s² 3d²
How do you determine the configuration of an electron?Electron arrangements around an atom's nucleus are known as electron configurations. As an illustration, lithium's electron configuration, 1s²2s₁, indicates that the metal has two electrons in the 1s subshell and one electron in the 2s subshell.
The shell number (n) is the first symbol used to represent an electron configuration, followed by the type of orbital and the superscript number of electrons in the orbital. Consider this: The periodic table shows that oxygen has eight electrons.
chemical symbol: Ti
name: titanium
4s²:
n = 4
l = 0
ml= 0
3d²:
n = 3
l = 2
ml= -2,-1,0,+1,+2
To know more about electron configuration visit:
https://brainly.com/question/14093167
#SPJ4
When sodium is heated, a yellow spectral
line whose energy is 3.37 x 10-19 j per photon is
produced
what is the frequency of this light?
explain please
Sodium is heated, a yellow spectral line whose energy is 3.37 x 10-19 j per photon is produced. The frequency of this light is 5.08 x 10^14 Hz
The frequency of light can be calculated using the equation: frequency (ν) = energy (E) / Planck's constant (h).
In this case, the energy of the photon is given as 3.37 x 10^-19 Joules, and Planck's constant is approximately 6.63 x 10^-34 Joules seconds.
So the frequency of this light would be:
ν = E / h
= (3.37 x 10^-19 Joules) / (6.63 x 10^-34 Joules seconds)
= 5.08 x 10^14 Hz
This is a very high frequency, which corresponds to a very short wavelength, in the ultraviolet range of the electromagnetic spectrum.
To know more about photon please refer: https://brainly.com/question/28134171
#SPJ4
What would be the number of phosphorus atoms in a 2.34 g sample of calcium phosphate?
(My answer was 9.1*10^21 but I'm not sure if I went wrong somewhere in the process)
Answer: You were right I'm not sure why it says you're incorrect?
Explanation:
The number of phosphorus atoms in a 2.34 g sample of calcium phosphate is calculated via molar mass and Avogadro's number. Your estimate of 9.1 x 10^21 phosphorus atoms is very close to the actual atoms present.
Explanation:To solve this inquiry, let's start by finding the molar mass of calcium phosphate (Ca3(PO4)2). The molar mass is calculated as follows: 3(40.08 g/mole for Ca) + 2(1.01 g/mole for H) + 2(15.999 g/mole for O) + 2(30.974 g/mole for P) = 310.18 g/mole.
Next, divide the mass of the sample by the molar mass of calcium phosphate to find number of moles: 2.34 g ÷ 310.18 g/mole = 0.00754 moles.
Remember that 1 mole of calcium phosphate contains 2 moles of phosphorus atoms. Therefore, the number of moles of phosphorus atoms is 2*0.00754 = 0.01508 moles.
Then, use Avogadro's number (6.02 x 1023 atoms/mole) to find the number of phosphorus atoms: 0.01508 moles * 6.02 x 1023 atoms/mole = 9.08 x 1021 atoms. Your estimate of 9.1 x 1021 phosphorus atoms is essentially correct!
Learn more about Calculation of Atoms here:https://brainly.com/question/32288931
#SPJ2
Explain what is wrong with each of these statements
An aluminium ion looses two electron to form a negative ion.
The formula of carbonate is Co₃⁻².
What is ion ?The term ion is define as any atom or group of atoms that have one or more positive or negative electrical charges. There are two types ion cation and anion.
One lithium atom is react with two fluorine atom to formed lithium fluoride.
Ionic bonds are stronger than covalent bond.
The charge on the barium ion is +2.
When gas turns into liquid its particle get smaller.
Lithium fluoride is a mixture because it contains more than two element.
In an atom the number of electron is equal to the number of proton.
The complete shell contains eight electrons in it.
In the periodic table, elements in the same group does not have the same electron in their outermost shell.
Thus, An aluminium ion looses two electron to form a negative ion.
The formula of carbonate is Co₃⁻².
To learn more about an ion, follow the link;
https://brainly.com/question/14982375
#SPJ1
you are give a 2.00 g sample of caso4 xh20. given that the mass of anhydrous salt was 1.038 g, find the value of x in the sample.
The molar mass of hydrate part present in the sample of calcium sulfate is 0.962 g.
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.
Value of mass of water= mass of calcium sulfate-mass of anhydrous form=2.00-1.038=0.962 g.
Thus, The molar mass of hydrate part present in the sample of calcium sulfate is 0.962 g.
Learn more about molar mass,here:
https://brainly.com/question/22997914
#SPJ1
Two forces of 5 N and 7 N respectively act on an object. d)Draw a diagram to show the maximum and minimum resultant
Answer: The maximum resultant force: 12 N
The minimum resultant force: 2 N
Explanation: A force is actually a vector. And if there is no angle among these two forces (or let's say "vectors"), this is the maximum situation (not a general rule, but it is valid for this question because both vectors are positive) and we add these forces up for the solution. So, the magnitude of this resultant force would be 12 N.
Drawing one force vector which has 12 N magnitude and acts on the object would be enough for the solution.
However, the angle among them should be 180 degrees so that the minimum situation exists. So, we are actually subtracting these two forces instead of adding them here.
This means that drawing one force vector which has 2 N magnitude would be enough for the other solution.
Draw The Valence Bond Lewis Structure of Ne2^+2. Draw Molecular Orbital Diagram using Shorthand Notation. What is the bond order, number of sigma bonds, number of pi bonds? Is it paramagnetic?
magnetic quality Ne2 particle does not exist because the bond order is zero. Due to the lack of any unpaired electrons, it is diamagnetic. B2 compound.
A valence bond structure: what is it?VB Theory Valance Bond The valence bond hypothesis states that rather than occupying molecular orbitals, electrons in molecules do so in atomic orbitals. A chemical bond is created when two atomic orbitals overlap, and this overlapping causes the electrons to be concentrated in the bond region.
What does a Lewis structure bond look like?Using the model of localized electron bonds Two atoms sharing a pair of electrons results in bonds. Since an orbital may hold two electrons, we typically speak of bonding pairs and lone pairs of electrons.
To know more about Valance Bond visit :
https://brainly.com/question/866518
#SPJ4
What is the largest difference in electronegativity between two atoms that form a covalent bond?
a. o
ob. 0.4
c. 1.7
od. 2.6
Depending on the difference in electronegativity between the participating atoms, covalent bonds can either be polar or nonpolar.
The correct option C
What makes electronegativity important?The electronegativity of an atom describes its propensity to attract protons or electron density in that direction. It regulates the shared electron distribution between a number of atoms in a bond. The stronger the attraction of the electrons in an atom's bonds, the more electronegativity it possesses.
What are electronegative substances?The strength with which an element draws the shared electrons depends on the value of its electronegativity.
To know more about electronegative visit:
https://brainly.com/question/17762711
#SPJ4
How could electrical energy be generated by nuclear fission?
Answer:
generates heat to produce steam, which is used by a turbine generator
Explanation:
the empirical formula of a chemical substance is ch. the molar mass of a molecule of the substance is 78.11 g/mol. what is the molecular formula of the chemical substance? c2h2 c2h4 c3h4 c6h6
[tex]C_{6} H_{6}[/tex] will be the molecular formula of the given chemical substance. The simplest whole-number ratio of the atoms in a compound is shown by empirical formulae.
the number of each type of atom in a molecule is shown by molecular formulas, and the bonds between the atoms in a molecule are shown by structural formulas.
Empirical Formula Mass = (12.01 + 1.008) u
Empirical Formula Mass = 13.018 u
Molecular formula = (Empirical Formula)ₙ
n = Molecular formula Mass/Empirical Formula Mass
n = 78.11 u/13.02 u
n = 6
Molecular formula = (CH)₆
Molecular formula = C₆H₆
Learn more about Molecular Formula
brainly.com/question/13058832
#SPJ4
3 ba(clo3)2 + 1 al2(so4)3 - 3 basoa + 2 al(clo3)3
what is the percent yield of a reaction that was expected to yield 45.8 grams of baso, and
yielded 38.4 grams of baso?
The percent yield of reaction is calculated as 83.67%, which implies that 83.67% of expected amount of Baso was actually produced.
What is percent yield of a reaction?The actual yield divided by theoretical yield times 100 is percent yield.
Theoretical yield of Baso will be calculated as :
As, we know, molar mass of Baso = 234.17 g/mol
So, now moles of Baso is (45.8 g Baso) / (234.17 g/mol) = 0.196 mol Baso
Actual yield of Baso will be:
As we know, molar mass of Baso = 234.17 g/mol
So, now moles of Baso is (38.4 g Baso) / (234.17 g/mol) = 0.164 mol Baso
As we know, Percent yield is (Actual yield/Theoretical yield) x 100
= (0.164 / 0.196 ) x 100
So, the Percent yield is 83.67%
To know more about chemical equations, refer
https://brainly.com/question/26227625
#SPJ4
On periodic tables, does the atomic number go on top of the symbol or does the mass number go on top?
Answer: yes the atomic number goes on top of the symbol or does the mass number go on top
Explanation: yes the atomic number goes on top of the symbol or does the mass number go on top
