How many moles of CH4 are contained in 96.0 grams of CH4 ?

How many moles of CH4 are contained in 96.0 grams of CH4 ?
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The molecular mass will be 12 + (1x4) because carbon's Atomic Mass is 12 and hydrogen's atomic mass is 1. That gives you a molecular mass for methane of 16. 1 mole of methane will be 16g All you need to do now is divide your 96.0 g of methane by 16g and you will get the number of moles you want.
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