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sveta [45]
3 years ago
8

Plzzzz HELPPPP!!!!!!!

Chemistry
2 answers:
yulyashka [42]3 years ago
7 0

Explanation:

Seems to me like you have 8H and 2N. You need 3H for every N so 6H total. 8H-6H=2H which is one molecule of H2.

Marysya12 [62]3 years ago
4 0

Explanation:

one molecule of H2 I think

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