balance the following equations 2. Ca(CIO)2CaCl0 4. BaO H2 Ba(OH)2 5. Ca + 6. NH

Question

balance the following equations

2. Ca(CIO)2CaCl0 4. BaO H2 Ba(OH)2 5. Ca + 6. NH3+ NO _>N2+ H2O AlCl CaCl Al 10. NHs O2 NO+ H:O 11. SiSSiS 12. Hg CO Hg + HgO CO 13. C HsOH+ O2 CO2 H2O 14. Al.?? + H2O--> CH4 + Al(OH)3 15. BaCl Al2(SO)3 BaSOAICls 17. Au2S H Au + H2S 18. Fe2(C204)3 FeC2o4+CO 19. ClO2 + H2O --> HCIO2 + HCIO3 20. CasP2 + H2O --> Ca(OH)2 + PH3 21. ??? + CO2 --> KsCOz + 02 22. MnO2 + HCIMnCl: + H20+ Cl 23. C4H10 + CL + ??--> CO2 + CCl4 + H2O 24. C1HioN +O CO2 + H:O NO2 25. SiO2 +HFSiF4+ H20

Explanation / Answer

Solution:-

1. 2HCl + K2CO3 ? 2KCl + H2O + CO2

2. Ca(ClO3)2 ? CaCl2 + 3O2

3. 2Pb(NO3)2­ ? 2PbO + 4NO2 + O2

4. BaO + H2O ? Ba(OH)2

5. 3Ca + 2AlCl3 ? 3CaCl2 + 2Al

6. 4NH3 + 6NO ? 5N2 + 6H2O

7. 2Au2O3 ? 4Au + 3O2

8. H3PO3 ? H3PO4 + PH3

9. 2C4H10 + 13O2 ? 8CO2 + 10H2O

10. 4NH3 + 5O2 ? 4NO + 6H2O

11. 4Si + S8 ? 2Si2S4

12. Hg2CO3 ? Hg + HgO + CO2

13. C2H5OH + 3O2 ? 2CO2 + 3H2O

14. Al4C3 + 12H2O ? 3CH4 + 4Al(OH)3

15. 3BaCl2 + Al2(SO4)3 ? 3BaSO4 + 2AlCl3

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