What is the molar mass of methane, $C H_{4}$ $CH_4$ ?

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Answer 1 · 2016-01-20T16:13:58

$16 g / m o l$ $16g//mol$

Simply add the molar masses of each atom that makes up the molecule, obtaining each element's molar mass from the periodic table.

In this case, we get

$M_{r} (C) + 4 M r (H) = 12 + (4 \times 1) = 16 g / m o l .$ $M_r (C)+4Mr(H)=12+(4xx1)=16g//mol.$

What is the molar mass of methane, CH_4CH4CH_4?