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How much does one molecule of hydrogen weigh?
The correct answer given is 3.348 x 10^-24 but how do you get to this answer?
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- maussyLv 77 years agoFavorite Answer
the molar weigh of Hydrogen is 1.01g
The molar weigh of hydrogen molecule H2 is 2*1.01 = 2.02g
A mole contains 6.022*10^23 molecules
So , the weigh of one molecule is 2/6.022*10^23=3.32*10^-24g
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