Chemistry, asked by z7347478412, 4 months ago

calculate the mass of 3.011×10^24 molecules of 02

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Answered by sunithankamma

1

Answer:

( Atomic mass : N=14u) Thus, the mass of 1 mole of nitrogen molecules is 28 grams. ... This mass of 3.011×1024 molecules of nitrogen is 140 grams.

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