What is the molar mass of zinc acetate, Na3P  ?

Q: molar mass

A:

Q: What is the molar mass (g/mole) of cream of tartar (KHC4H4O6)?

A: The chemical formula of cream of tartar is KC4H5O6. To determine its molar mass, need to add the…

Q: What is the molar mass of Sodium Sulfide. Na2S?

A: The molar mass of sodium sulfide has to be given.

Q: What is the molar mass of diazepam (Valium®) if 0.05570 mol has a mass of 15.86 g?

A: moles of diazepam = 0.05570  mass of diazepam = 15.86 g

Q: What is the number of grams in 5.6x10^-9 molecules of diiodine dichloride?

A: Diiodine dichloride Formula : I2Cl2  Molecules = 5.6 x 10-9 .  Grams = ?

Q: What is the molar mass of methanol:  CH3OH ?

A:

Q: What is the molar mass of Ba(NO3)2?

A: Molar mass of any compound is given by  Molar mass = sum of Atomic mass of each atom present in the…

Q: Calculate the molar mass for H2SO4, Ca(OH)2, a

A: Sum of the atomic masses of all the constituent atoms of a molecule gives molar mass  Atomic…

Q: What is the molar mass of lead (IV) nitrate, Pb(NO3)4?

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Q: If the molecular weight of the compound of Na2S2O3 is 158.2g/mol, what is the molecular formula?

A: In the sodium thiosulfate, the number of a sodium atom, sulfur atom, and the oxygen atom is 2, 2,…

Q: What is the mass in grams of 10.0 million H2O molecules?

A: Molar mass of water is 18.01

Q: What is the mass, in grams, of a xenon hexafluoride sample containing 40.0 g of fluorine?

A: A xenon hexafluoride molecule consists of one atom of Xe and 6 atoms of fluorine. The formula of…

Q: What is the mass of oxygen in a 782.9g sample of TiO2?

A: Step : 1          What is the mass of oxygen in a 782.9g sample of TiO2?

Q: If 1.00mol/l of nax contains 4.2% solute by mass, what is the atomic mass of x?

A: Given solution contains 1.00 mol of NaX in 1 L. Again (w/v)% of NaX is 4.2%. Here we have to…

Q: What is the molar mass of K2CO3?

A: Molar mass of a compound is the sum of masses of all atoms present in that compound.

Q: What is the formula mass of H2SO4?

A: The formula mass of H2SO4 is to be calculated.

Q: Determine the molar mass of Al;(SO.);-5H;O.

A: Molar mass is the sum of total mass of all the atoms in grams that together make up a mole of that…

Q: What is the mass of 0.150 mol of Na2SO4?

A: Number of moles  = Mass (g)/ Molar mass(g/mol) Molar mass of Na2SO4 = 142 g/mol

Q: What is the formula mass of CaSO4·½H2O?

A: Given, Formula mass of CaSO4·½H2O = ? Note: Atomic mass of Ca = 40.078 g/mol Atomic mass of S =…

Q: Find out the molar mass of C6H6Cl6.

A: The Molar Mass of the given Compound can be calculated as -

Q: What is the mass in grams of 46.50 moles of NaBr?

A: The answer to the following quetion is_- Given moles of NaBr= 46.50 moles molar mass of NaBr is =…

Q: What is Molar Mass of C6H16CI2N4

A: Molar mass of a molecule is the sum of molar mass of all the atoms present in the molecule.

Q: Calculate the molar mass of C4H11O2.

A: Molecular mass of any molecule is basically the sum of atomic masses of each element present in the…

Q: What is the molar mass of h2o

A: Molar mass for compound can be calculated by adding the molar mass of all atoms that are present in…

Q: What is the molar mass of CBr4 (in g/mol)?

A: The molar mass of a substance is the addition of the molar masses of every element. It is…

Q: Determine the molar mass of CH₃OH.

A: Each molecule of the compound CH3OH has 1) 1 atom of C 2) 4 atoms of H 3) 1 atom of O

Q: How many moles of hydrogen are in 3.06 x 103g of glycine , C2H5NO2?

A:

Q: What’s the molar mass of SF6

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Q: What is the molecular mass of NaOH?

A: Given: Atomic mass of Na = 22.99 g/mol Atomic mass of O = 15.99 g/mol Atomic mass of H = 1.008 g/mol

Q: How many moles of water, H2O, are present in 75.0 g of H2O?

A:

Q: What is the mass in grams of 28.10 moles of NaBr ?

A: The relationship between number of moles and mass of NaBr is: Moles of NaBr=Mass of NaBrMolar mass…

Q: What is the mass in grams of 645 iodine molecules?

A:

Q: What is the molar mass of MgS04?

A: Molar mass can be calculated by adding the molar masses of all the species that are present in the…

Q: Teflon

A: Please find the file attached for explanation

Q: What is the molar mass of Mg3(PO4)2, a substance formerly used in medicine as an antacid?

A: Molar mass of Mg3(PO4)2 is calculated as,

Q: what is the Molar mass of H2C2O4·2H2O

A: The given compound is H2C2O4.2H2O The elements present in the given compound are H, C and O. The…

Q: How many molecules are in 363 g of CBr4?

A: Mass of CBr4 = 363 g Molar mass of CBr4 molecule =  331.63 g/mol

Q: What is the mass percent oxygen in the molecule NO2?

A: We Know that, Molar mass of NO2 = 46.0 g/mol Molar mass of O2 = 32.0 g/mol

Q: What is the total mass of oxygen contained in 5.2 g of benzoic acid (C6H5COOH)?

A: This is mole concept reactions

Q: Question attached

A: The mass of one mole of a substance in grams is called as its molar mass. Since one mole of any…

Q: Determine the molar mass of ammonium oxide, (NH4)2O.

A: Introduction: We need to calculate molar mass of (NH4)2O

Q: What is the molar mass of C12H1802 in g/mole?

A: Answer = Molar Mass: 194.2722 g/mol  Explanation - Calculations:Formula: c12h18o2…

Q: What is the molar mass of SO2?

A: The molar mass of a compound or molecules is the sum of the masses of all the atoms present in it.…

Q: How many moles is 219 grams of copper (II) bromide, CuBr2?

A: Given that, mass of CuBr2 = 219 g molar mass of CuBr2= 223.37 g mol-1 moles of CuBr2 =?

Q: Determine the molar mass of CaAl2Si2O8.

A: We have to predict the molar mass of CaAl2Si2O8

Q: What is the molar mass of aluminum sulfate, Al2(SO4)3?

A: Given :- molecula formula of aluminium sulfate is Al2(SO4)3  To calculate :- molar mass

Q: What is the molar mass of butanol (C4H9OH)?

A: Molecular mass is the weight of 1 mole of a compound. This is equal to the sum of the atomic masses…

Q: 5) How many molecules are in 2.9 mol of C7H5N3O6?

A: applying concept of Avogadro concept of molecules calculation

Q: What is the molar mass of ammonium phosphate, whose chemical formula is (NH4)3PO4?

A: Molar mass of any compound = atomic mass of all the atoms present in the chemical formula  Since in…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.