СРОЧНО !!!!!!!!!! ХИМИЯ

Question

СРОЧНО !!!!!!!!!! ХИМИЯ

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Answer 1

1. 2H2 + O2 --> 2H2O
2. Ba + 2HCl --> BaCl2 + H2
3. 2HgO --> 2Hg + O2
4. 2Al + 3CuCl2 --> 2AlCl3 + 3Cu
5. 2MnI3 --> 2Mn+ 3I2
6. 2N2 + 5O2 --> 2N2O5