Chemistry, asked by archanapratik1111, 2 months ago

compound has molecular Weight 90g and it's emprical formula CHO2find the molecular formula

Answers

Answered by Anonymous

0

Answer:

C2H2O4 Or H2C2O4

Explanation:

given

molecular mass 90

empirical formula CHO2

empirical mass 45

N = molecular mass ÷ empirical mass

N = 90 ÷ 45 = 2

Molecular formula = N × Empirical formula

molecular formula = 2 × CHO2 = C2H2O4

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