Question

Calculate the molar mass of ethyne (C2H2), S8& H2SO4.
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Answer 1

Answer:  26 g.

Explanation:

Ethyne, C2H2 Molar mass of ethyne, C2H2 = 2 x 12 + 2 x 1 = 26 g.

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Answer 2

Answer:

• molar mass of ethyne is

12× 2+ 2×1 = 26g

• molar mass of S8

32× 8= 256g

• molar mass of H2SO4

2×1+32+16×4= 98g

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