Предмет: Химия, автор: melkayalestrangee

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1. Zn + H,SO
2. Ag + H,SOA
3. Al + H2PO4
4. Hg + HCl →
5. Mg(OH)2 + H,SO, –
6. CaCl2 + H,SO
7. Cu(NO3)2 + H2S →
8. KOH + H2PO4 →
помогите пожалуйста

Ответы

Автор ответа: unezhewaoxnw6u
0

Объяснение:

1. Zn + H2SO4 = ZnSO4 + H2↑

2. Ag + H2SO4 ≠

3. 2Al + 2H3PO4 = 2AlPO4 + 3H2↑

4. Hg + HCl ≠

5. Mg(OH)2 + H2SO4 = MgSO4 + 2H2O

6. CaCl2 + H2SO4 = CaSO4 + 2HCl↑

7. Cu(NO3)2 + H2S → CuS↓ + 2HNO3

8. 3KOH + H3PO4 → K3PO4 + 3H2O

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