Question
The molecular mass of ethanoic acid is:
The molecular mass of ethanoic acid is:
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Solution
The correct option is A 60
Ethanoic acid - CH3COOH. Atomic mass of C= 12, O=16, and H=1.
Therefore, 12 + (3×1) + 12 + 16 + 16 + 1 = 60
60
Ethanoic acid - CH3COOH. Atomic mass of C= 12, O=16, and H=1.
Therefore, 12 + (3×1) + 12 + 16 + 16 + 1 = 60
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