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Mumz [18]
3 years ago
12

what is the molecular formula for a compound, having a empirical formula of CH20 and a molar mass of 150 g/mol

Chemistry
1 answer:
Angelina_Jolie [31]3 years ago
8 0

The molecular formula is C₅H₁₀O₅.

EF = CH₂O

EF Mass = (12.01 + 2.016 + 16.00) u = 30.03 u

MF mass = 150 u

MF = (EF)_<em>n </em>

<em>n</em> = MF Mass/EF Mass = 150 u/30.03 u = 4.995 ≈ 5

MF = (CH₂O)₅ = C₅H₁₀O₅

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