Предмет: Химия, автор: 89041163937

8 класс химия помоги решить

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Автор ответа: miss9936
0
Решение:

1) 2CuO+C → 2Cu+CO2↑
2) CuO+2HCl → CuCl2+H2O
3) CuCl2+2NaOH → Cu(OH)2↓+2NaCl
4) Cu(OH)2 → CuO+H2O
5) CuO+SO3 → CuSO4
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