zairaefh6496
06.10.2019 •
Chemistry
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i just do not
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Ответ:
2. 1/18
3. ( 1 mol / 18.02 g ) ( 6.022 x 10^23 molecules / mol) = 3.3 x 10^22 molecules
Hope that is the answer
Ответ:
It described a nucleus surrounded by a large volume of space.