Question

what is the mass of ethane (C2H6) having 1.2 mole of hydrogen atom?​

Answer 1

Answer:

Mark as Branliest

Explanation:

We also know that 1 mole of C atoms weighs 12.01 g and 1 mol of H atoms weighs 1.0079 g. So, we know the molar mass of ethane also. Or, 30.07 g in 1 mole C2H6. So, we say the molar mass of ethane is 30.07 g/mol (that's grams per mole).

Answer 2

Answer:

36

ans is 36

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