what are the balance equation and the kind of chemical changes for the ff:
1. sodium nitrate + sulfuric acid -> sodium sulfate + nitric acid
2. nitric acid + sodium hydroxide -> sodium nitrate + water
3. potassium + water -> potassium hydroxide + hydrogen
4. magnesium oxide + water -> magnesium hydroxide
5. zinc oxide + hydrochloric acid -> zinc chloride + water
6. ammonium hydroxide + phosphoric acid -> ammonium phosphate + water
7. carbon dioxide + water -> carbonic acid
8. calcium chloride + sulfuric acid -> calcium sulfate + hydrochloric acid
9. calcium phosphate + sulfuric acid -> calcium sulfate + hydrochloric acid
10. barium chloride + sulfuric acid -> barium sulfate + hydrochloric acid
11. plumbous oxide + nitric acid -> plumbous nitrate + water
12. carbon + oxygen -> carbon dioxide
13. hydrogen + chlorine -> hydrochloric acid
14. sodium + water -> sodium hydroxide + hydrogen
15. ammonia + hydrochloric acid -> ammonium chloride


hope i can get what i needed....

tnx!