18318574
Descrição
FlashCards por Luka Clark, atualizado more than 1 year ago
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Criado por Luka Clark
mais de 5 anos atrás
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| Questão | Responda |
| Carbonate | Add dilute acid -Effervescence, carbon dioxide produced |
| Chloride | Acidify with dilute nitric acid then add aqueous silver nitrate -white ppt. |
| Bromide | Acidify with dilute nitric acid then add aqueous silver nitrate -Cream ppt. |
| Iodide | Acidify with dilute nitric acid then add aqueous silver nitrate -Yellow ppt. |
| Nitrate | Add aqueous sodium hydroxide, then aliminuim foil; warm carefully -ammonia produced |
| Sulfate | acidify then add aqueous barium nitrate -white ppt |
| Sulfite | add dilute hydrochloric acid, warm gently and test for the presence of sulfur dioxide -Sulfur dioxide produced will turn acidified aqueous potassium manganate from purple to colourless |
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