(c) nitric acid, HNO3 (d) silver sulfate, Ag SO (e) boric acid, B(OH)s 13. Calcu
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Question
(c) nitric acid, HNO3 (d) silver sulfate, Ag SO (e) boric acid, B(OH)s 13. Calculate the molar mass of each of the following: (a) Ss (b) CsHi2 (c) Sca(SO4) (d) CHiCOCHs (acetone (e) C&HizOs; (glucose) 14. Calculate the molar mass of each of the following: (a) the anesthetic halothane, C2HBrCIF (b) the herbicide paraquat, CizHI4N2Cl (c) caffeine, CsHION402 (d) urea, CO(NH2)2 (e) a typical soap, CiHasCO2Na 15. Determine the number of moles of compound and the number of moles of each type of atom in each of the following: (a) 25,0 g of propylene, CaH, 25te p (b) 3.06 × 10-3 g of the amino acid glycine, CsHsNO2 (c) 25 lb of the herbicide Treflan, Ci3HnN2OaF (116-454 g) (d) 0.125 kg of the insecticide Paris Green, Cus(As0:)2(CHsCO2)2 (e) 325 mg of aspirin, CoH(CO2)(CO CH:) 16. Determine the mass of each of the following: (a) 0.0146 mol KOHExplanation / Answer
Molar mass : mass of 1 mole of the compound .
The molar mass of a compound can be calculated by adding the atomic masses (in g/mol) of the constituent atoms.
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