| A | B |
|---|
| magnesium + sulfuric acid | magnesium sulfate + hygrogen |
| magnesium + nitric acid | magnesium nitrate + hydrogen |
| magnesium + hydrochloric acid | magnesium chloride + hydrogen |
| copper + sulfuric acid | copper sulfate + hydrogen |
| copper + nitric acid | copper nitrate + hydrogen |
| copper + hydrochloric acid | copper chloride + hydrogen |
| zinc + sulfuric acid | zinc sulfate + hydrogen |
| zinc + nitric acid | zinc nitrate + hydrogen |
| zinc + hydrochloric acid | zinc chloride + hydrogen |
| sodium carbonate + sulfuric acid | sodium sulfate + carbon dioxide + water |
| sodium carbonate + nitric acid | sodium nitrate + carbon dioxide + water |
| sodium carbonate + hydrochloric acid | sodium chloride + carbon dioxide + water |
| magnesium carbonate + sulfuric acid | magnesium sulfate + carbon dioxide + water |
| magnesium carbonate + nitric acid | magnesium nitrate + carbon dioxide + water |
| magnesium carbonate + hydrochloric acid | magnesium chloride + carbon dioxide + water |
| calcium carbonate + sulfuric acid | calcium sulfate + carbon dioxide + water |
| calcium carbonate + nitric acid | calcium carbonate + carbon dioxide + water |
| calcium carbonate + hydrochloric acid | calcium chloride + carbon dioxide + water |
| magnesium hydroxide + sulfuric acid | magnesium sulfate + water |
| magnesium hydroxide + nitric acid | magnesium nitrate + water |
| magnesium hydroixde + hydrochloric acid | magnesium chloride + water |
| sodium hydroxide + sulfuric acid | sodium sulfate + water |
| sodium hydroxide + nitric acid | sodium nitrate + water |
| sodium hydroxide + hydrochloric acid | sodium chloride + water |
| copper oxide + sulfuric acid | copper sulfate + water |
| copper oxide + nitric acid | copper nitrate + water |
| copper oxide + hydrochloric acid | copper chloride + water |
| magnesium oxide + sulfuric acid | magnesium sulfate + water |
| magnesium oxide + nitric acid | magnesium nitrate + water |
| magnesium oxide + hydrochloric acid | magnesium chloride + water |
