Question

calculate the molar mass of the substance
a. ethane, c2h2​

Answer 1

Answer:

2×12+2×1=26

............

Answer 2

Answer:

(a) Ethyne (C

2

H

2

) = 2×Mass of C atom+2×Mass of H atom=2×12+2×1=24+2=26 g/mol

Explanation:

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