Chloral hydrate (C2H3Cl3O2) is a drug formerly used as a sedative and hypnotic calculate the molar mass of chloral hydrate?
Molar mass of chloral hydrate is 2*12.00 + 3*1.008 + 3*35.45 + 2*16.00 = 165.4 g/mol. Then, for the answer to part (b), multiply that by 0.02, obtaining 3.3 grams. And for the answer to part (a), divide 500.0g by the molar mass, obtaining 3.023 moles.
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