Write the balanced equation for each of the following reactions

1. ammonium carbonate plus water plus aluminum acetate yields aluminum hydroxide and ammonium acetate and carbon dioxide.
2. water plus potassium bromide plus potassium iodate yields bromine and iodine and potassium hydroxide.
3. potassium chromate plus hydrochloric acid plus tin (ii) chloride yields potassium chloride and chromium (iii) chloride and tin (iv) chloride and water.
4. sodium nitrite plus hydrochloric acid yields sodium chloride and water and nitrogen oxide and nitrogen dioxide.
5. nitric acid plus zinc yields zinc nitrate and nitrogen dioxide and water.
6. ferric hydroxide plus hydrogen sulfide yields ferrous sulfide and water and diatomic sulfur.