Question

1. SO2 + H2O → 2. Al + HCI 3. P2O5 + H2O → 4. MgO + HCI → 5. CaO + H2O2 6. Na,O + H2SO4 → 7. Hg + H2SO4 → 8. Cu(OH)2 + HCI → 9. H2CO3 → 10. Zn + HgCl2 →

Answer 1

Ответ:

1. SO2 + H2O →H2SO3

2. 2Al +6 HCI→ 2AICI3+3H2

3. P2O5 + 3H2O →2H3PO4

4. MgO +2 HCI →MgCI2+H2O

5. CaO + H2O→Ca(OH)2

6. Na2O + H2SO4 →Na2SO4+H2O

7. Hg + H2SO4р. →не идет

8. Cu(OH)2 + 2HCI →CuCI2+2H2O

9. H2CO3 →H2O+CO2

10. Zn + HgCl2 →ZnCI2+Hg

Объяснение:

Answer 2

These are chemical reactions, and I can help you balance them. Here are the balanced equations for each reaction:

1. SO2 + H2O → H2SO3

2. 2 Al + 6 HCl → 2 AlCl3 + 3 H2

3. P2O5 + 3 H2O → 2 H3PO4

4. MgO + 2 HCl → MgCl2 + H2O

5. CaO + H2O2 → Ca(OH)2

6. Na2O + H2SO4 → 2 Na2SO4 + H2O

7. Hg + H2SO4 → HgSO4 + H2O

8. Cu(OH)2 + 2 HCl → CuCl2 + 2 H2O

9. H2CO3 → H2O + CO2

10. Zn + HgCl2 → ZnCl2 + Hg

Please note that some of these reactions might be incomplete or simplified depending on the conditions and concentrations. If you need further details or have specific conditions in mind, please let me know.