Question: The formula for methane is CH 4 and its molar mass is16.04 grams/mol. (a) How many moles of methane are in 2.750 grams of methane?

The formula for methane is CH4 and it’s molar mass is16.04 grams/mol.

(a) How many moles of methane are in 2.750 grams of methane?

(b) How many molecules of methane are in a 11.5 mole sample?

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