Chemistry, asked by shruti6275, 11 months ago

Calculate the molecular weight of 20 molecules know to you

Answers

Answered by rajeevkunapareddy

0

Answer:

6 * 10^-22

Explanation:Ex: 20 molecules of H2O

1 molecule of H20 weighs 18/Na

20 would weigh 20(18/Na) = 20*18*(1/6.023*10^23) ~~ 60 * 10^-23

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