Calculate the molecular masses of the following compounds: (a) Methan – InterviewSolution

1.

Calculate the molecular masses of the following compounds: (a) Methanol CH3OH (b) Ethanol, C2H5OH

Answer»

(a) Molecular mass of Methanol(CH₃OH) = 1xC + 3xH + 1xO +1xH = (12+3+16+1)u = 32u

(b) Molecular mass of Ethanol (C₂H₅OH) = 2xC + 5xH + 1xO +1xH = (24 + 5 + 16 + 1) = 46u

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