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olasank [31]
3 years ago
7

Determine the mass of hydrogen contained in 9.06 x 1024 H2O molecules.

Chemistry
1 answer:
Elza [17]3 years ago
4 0

Answer:

15.2 g H2

Explanation:

2H2O -> 2H2 + O2

9.06 x 10^24 molecules x (1 mol/6.022 x 10^23 molecules) x (2 mol H2/2 mol H2O) x (1.008 g/1 mol) = 15.2 g H2

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True.

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brainly.com/question/11805295

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