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Atomic Mass and Atomic Mass Unit

Molar mass of...

Question

Molar mass of $C_{2} H_{6}$ (in g/mol) is:
(Given atomic weight of $C = 12$ gm and $H = 1$ gm)

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Solution

Molar mass of $C_{2} H_{6} = 12 \times 2 + 1 \times 6 = 30 g / m o l .$

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