How many moles of ammonia are there in a 346 g sample of pure nh3?

1 answer:

Citrus2011 [14]3 years ago

6 0

Molar mass NH3 = 17.031 g/mol

1 mole NH3 -------------- 17.031 g
?? moles NH3 ---------- 346 g

346 x 1 / 17.031

=> 20.31 moles of NH3

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