Question
| Source | Acid present |
| 1) Apple | ? |
| 2) ? | Citric acid |
| 3) ? | tartaric acid |
| 4) Tomato | ? |
| 5) Vinegar | ? |
| Source | Acid present |
| 1) Apple | ? |
| 2) ? | Citric acid |
| 3) ? | tartaric acid |
| 4) Tomato | ? |
| 5) Vinegar | ? |
| Source | Acid present |
| 1) Apple | Malic acid |
| 2) Lemon | Citric acid |
| 3) Grapes | tartaric acid |
| 4) Tomato | Oxalic acid |
| 5) Vinegar | Acetic acid |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Formula | Name of the ion | ||
| 1) | H_(3)O^(+) | - | ? |
| 2) | ? | - | Acetate ion ? |
| 3) | PO_(4)^(3-) | - | ? |
| 4) | ? | - | Sulphate ion |
| 5) | NO_(3)^(-) | - | ? |