Question

the molecular formula of a compound is ch3OH calculate its molecular mass and atomic mass unit also write down its molar mass

Answer 1

Atomic mass of C (carbon) is 12g/mol, H (hydrogen) is 1g/mol and O (Oxygen) is 16g/mol

So, molecular mass of CH3OH or CH4O is

= 1 × mass of C + 4 × mass of H + 1 × Mass of O

= (1 × 12 + 4 × 1 + 1 × 16) g/mol

= (12 + 4 + 16) g/mol

= 32g/mol

Answer 2

Explanation:

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