Calculate the molar mass of the following compound: nitric acid, HNO3 48.00 O 14.01 O 63.02

Q: what is the molar mass of (UO2)3(PO4)2

A: Molecular weight : It is the mass of one mole of molecules of substance.  Molar mass: it is the…

Q: How many O atoms are in 2.00 g  Al2O3 ? Al = 26.98 g/mole, O = 16.00 g/ mole

A: Recall the data, mass of Al2O3=2.00 g molar mass of Al=26.98 g/mole molar mass of O=16.00 g/ mole

Q: An antifreeze and coolant widely used in automobile engines is 38.7% carbon, 9.7% hydrogen, and…

A: Given: antifreeze and coolant widely used in automobile engines is: 38.7% carbon 9.7% hydrogen…

Q: Calculate the mass in grams of 1.10 x 1024 molecules of Sulfane, H2S. g NA= 6.022 x 1023

A:

Q: The mass percent composition of an oxoacid of sulfur is : 1.75 % H, 56.14 % S, 42.11 % O. Determine…

A:

Q: Calculate molar mass of Al2(SO4)3:

A: Given :-  Chemical formula = Al2(SO4)3  TO calculate :-  Its molar mass

Q: Determine the empirical formula and molecular formula of a compound with a molar mass of 90.04g/mole…

A: Empirical formula is the formula of a compound having ratio of atoms in small possible integers.…

Q: Determine the molar mass for the compound Iron (III) tellurate Fe2(TeO4)3

A: The molecular mass for any compound is represented as the mass of a compound divided by the number…

Q: Calculate the molar mass of Iron(III) chloride hexahydrate: FeCl3• 6H20. O 162.29 g/mol O 180.29…

A: Given  Molar mass of EDTA disodium salt dihydrate = 372.24 g/mole Molar Mass of FeCl3.6H2O Molar…

Q: Calculate the empirical or molecular formula mass and the molar mass of each of the following…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the empirical formula of stannous fluoride, the first fluoride compound added to toothpaste…

A: Since the compound is having only Tin and Florine Hence the empirical formula of the compound can be…

Q: How many grams are there in 4.5 x10 22 molecules of MgBr ,? O 1.47 x 10 44 g 8.28 x 10 24 g 0.075 g…

A: Given  molecules of MgBr2 = 4.5 x 1022 molar mass of MgBr2 = 184.113 g/mol   Conversion factor -…

Q: Compound X has a molar mass of 153.05 g mol -1 and the following composition: element mass % carbon…

A: The answer is given as follows  Emperical formula is C3H5cl Molecular formula is C6H10cl2

Q: Calculate the formula mass and molar mass of CoCl2· 6H2O (cobalt chloride hexahydrate).

A: The formula mass and molar mass of CoCl2.6H2O has to be calculated.

Q: uita i, C. Determine the mass, in grams, of one mole of each of the following compound 3. a.…

A: Given, a. Hydrogen fluoride, HF b. Ammonia, NH3 c. Nitric acid, HNO3.

Q: Which of the following is equal to the percent composition by mass of hydrogen H;PO4? 3 x 100 98 1 x…

A: Mass of H3PO4   = 98 g/mol Mass of Hydrogen = 1 g/mol

Q: What is the molar mass for each of the following compounds? 1. Na,CO; Fe(CIO;); How many molecules…

A:

Q: A compound of C,H,N and O has the following percent composition by mass: 17.8% C, 2.22% H, and 20.7%…

A: Empirical formula represents the simplest whole number ratio of elements that are present in a…

Q: What is the total number of atoms contained in 2.00 moles of iron 6.02 x 1023 O 118 O 1.2 x 1024

A:

Q: Calculate the mass in grams of 4.46×1024 molecules of propylamine. The chemical formula for…

A: Avogadro constant = 6.022 × 10²³ /mol The moles of propylamine can be calculated asNo. of moles of…

Q: Calculate the molar mass (g/mol) of the compound. C16H16CINO2S (Plavix), a drug used to treat…

A: We know that,  Molar mass of the compound is the summation of atomic mass of all atom which are…

Q: Calculate the number of grams of xenon in 6.632 g6.632 g of the compound xenon tetrafluoride.

A: Given, Mass of XeF4 = 6.632 g  Mass of Xe = ? Molar mass of XeF4 = 207.28 g/mol

Q: Codeine, a narcotic drug used to treat cough, has an empirical formula of C18H21NO3. What is the…

A: Please find your solution below :

Q: The molar mass and empirical formula of several compounds listed. Find the molecular formula of…

A: Given: Empirical formula = C3H2N  Molar mass of compound = 312.29 g/mol Empirical formula mass = 52…

Q: Indigo, the dye for blue jeans, has the following percent composition and molar mass,…

A: To determine the molecular formula, we have to first determine the number of moles of each component…

Q: Calculate the molar mass of each of the following compounds:(a) hydrogen fluoride, HF(b) ammonia,…

A: Since your question has multiple sub-parts, we will answer the first three sub-parts for you. If you…

Q: The mass of 4.75 moles of H2SO4 is O 314 g O 456 g O 466 g O 564 g

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: A particular B-blocker drug is expected to reduce the need for heart bypass surgery. Its composition…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: How many moles are there in 101 g of Hexane (CeH,)? 0.85 O 1.17 O 2.02 O 0.50

A: Given, Mass of hexane = 101 g To calculate the number of moles.

Q: The molar mass of CuCl2 is 1. 134.6 2. 98.9 3. 207.7 4. 63.55

A: Molar mass of CuCl2 = 134.5 g/mol Molar mass of Cu=63.54g/mol Molar mass of Cl=35.45g/mol So molar…

Q: Calculate the number of grams of xenon in 3.702 g3.702 g of the compound xenon tetrafluoride.

A: mass of XeF4 = 3.702 g standard values molar mass of XeF4 = 207.3 g/mol molar mass of Xe = 131.3…

Q: What is the molar mass of the substance shown below? NaHCO3 O 75.03 g/mol 83.00 g/mol 84.01 g/mol

A: Molar mass : It is defined as the mass of 1 mol of the substance, is equal to the mass of 6.022×1023…

Q: A compound containing only hydrogen and carbon is known to be 92.26% C by mass.  If the molecular…

A:

Q: 7. Calculate the molar mass of the following (a) Zn(C2H3O2)2 b. Ca3(C6H5O7)2 8. Calculate the mass…

A: 7).Molar mass of following compound: Molar mass of an atom is defined the mass of 6.023×1023atom. it…

Q: How many molecules are there in 192 g of citric acid, C6H8O7? O 6.02 x 1023 96 192 192 x (6.02 x…

A: * Given citric acid with chemical formula                  C6H8O7  * Given mass of Citric acid = 192…

Q: A compound with molar mass 180.1 g/mol has the following composition: C 40.0% H 6.70% O 53.3%…

A: The number of moles of carbon, hydrogen, and oxygen is calculated as,   The calculated values are…

Q: What is the mass of one mole of Al2(SO4)3? * O 75.04 g 342.14 g O 75.04 mol 342.14 mol

A:

Q: Calculate the molar mass of the following compounds a. NANO3 (b) MGSO4 (c) Al2(SO4)3.

A:

Q: Calculate the molar mass (g/mol) of the compound.

A: Calculate moar mass of Ca3(PO4)2 ?

Q: Calculate the molar mass for each of the following compounds: CH₂ g/mol (a) cyclopropane, CH₂ Molar…

A:

Q: How many molecules, formula units or atoms are in 68.55 g of Sr(ClO4)2?

A: 1 mole of any compound contain Avogadro's number6.022×1023 molecules moles=given massmolar mass…

Q: how many moles of hydrogen atoms are in 3.07 x 10^14 molecules of H2O

A: Given: H2O molecules = 3.07 ×1014 molecules.

Q: What is the empirical formula  and the molecular formula of a compound that is 25.9% N; 74.1% O that…

A:

Q: 3I2 + 6KOH → 5KI + KIO3 + 3H2O What is the % composition by mass of each compound.

A: The reaction considered is, 3I2+6KOH→5KI+KIO3+3H2O

Q: 9. Calculate the number of moles in 3.52 g of C,H&O6

A: Mass of C6H8O6 = 3.52 g Molar mass of C6H8O6 = 176.12 g/mol

Q: Calculate the molar mass of ocalic acid dihydrate, H2C2O4 2H2O

A: To calculate the molar mass of oxalic acid dihydrate, H2C2O4.2H2O.

Q: Calculate the molar mass of the following compound: Ca(OH)2 O 40.08 O 34 O 74.10

A: Molecular mass of any compound  =  Atomic mass of all the atoms present in compound

Q: Calculate the molar mass (g/mol) of the compound, C6H8O6 (vitamin C).

A: Molar mass of carbon is 12g/mol  Molar mass of hydrogen = 1g/mol  Molar mass of Oxygen = 16g/mol