jorozco3209
09.01.2021 •
Chemistry
15. If make 94.8 L of , how many grams of O 2 H 2 O did I start with? (Show ALL work)
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Ответ:
One mole of N consists of Avogadro's number of nitrogen atoms (and has a mass of 14.01 g), whereas 1 mole of N2 consists of Avogadro's number of molecules, each molecule having two nitrogen atoms. One mole of N2 molecules would have a mass of 2 X 14.01 g = 28.02 g.