Answer to Question #235482 in General Chemistry for Nelio

General Chemistry

Question #235482

How many molecules are there in 4.6g of ethanol

Expert's answer

Molar mass of ethanol = 46.07

= 4.6/46.07 = 0.09985 mol

6.023 × 10²³ × 0.09985 = 6.014 × 10²² molecules

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