1.

Find the number of molecules in 32 gram02 gasgoram of​

Answer»

ong>ANSWER:

One mole of oxygen gas, which has the formula O2,

has a mass of 32 g and CONTAINS 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms,

because each MOLECULE of oxygen contains two oxygen atoms.



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