Answer to Question #250533 in General Chemistry for Parker

General Chemistry

Question #250533

Which would have a lager mass, 2.0 moles of hydrogen gas, H2, or 2.0 moles of methane gas, CH4?

Explain your answer

Expert's answer

Molar mass of H2 = 2.016 grams per mole

2.016×2= 2.032g

Molar mass of CH4=16.04 g/mol

16.04= 32.08g

CH4 has a larger mass

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