What is the mass of a sample of NH3 containing 6.3 x 1024 molecules of NH3? O 157 grams O 178 grams O 182 grams 198 - DOCUMEN.TV

Question

What is the mass of a sample of NH3 containing 6.3 x 1024 molecules of NH3?
O 157 grams
O 178 grams
O 182 grams
198 grams

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