1. Balancing Chemical Equations ROUND TWO

2. Problem 1:
Carbon tetrahydride + oxygen Carbon dioxide + water

3. CH4(g) + O2(g) CO2(g) + H2O(l)

4. CH4(g) + 2O2(g) CO2(g) + 2H2O(l)

5. Problem 2:
Phosphorous pentachloride + water hydrogen phosphate + hydrogen monochloride

6. PCl5(s) + H2O(l) H3PO4(aq) + HCl(aq)

7. PCl5(s) + 4H2O(l) H3PO4(aq) + 5HCl(aq)x5 x4

8. Problem 3:
Tricarbon octahydride + oxygen carbon dioxide + water

9. C3H8(s) + O2(g) CO2(g) + H2O(l)

10. C3H8(s) + 5O2(g) 3CO2(g) + 4H2O(l)