Химия задачи
Друзья, там описка в нахождении массовой доли Н и О. Водорода 11% Кислорода 89%
1 month ago 00:35:07 1
3 months ago 01:11:30 1
3 months ago 00:00:00 9
3 months ago 00:23:13 1
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3 months ago 00:26:54 1
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3 months ago 00:47:26 1
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3 months ago 00:09:54 4
3 months ago 00:12:23 1
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3 months ago 00:10:36 3
3 months ago 00:00:00 6
3 months ago 00:36:58 1
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3 months ago 00:12:53 1
3 months ago 00:13:39 1
3 months ago 00:35:17 1
3 months ago 00:26:57 4
