Question: how many moles of hydrogen cyanide?
Answer: The answer is 0.03700230968417. We assume you are converting between moles HCN and gram. You can view more details on each measurement unit: molecular weight of HCN or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles HCN, or 27.02534 grams.