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1. An excess of ammonia gas is bubbled through a solution of saturated with silver chloride. |
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1. Calcium oxide is added to water. |
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2. A mixture of solid calcium oxide and solid tetraphosphorus decaoxide is heated. |
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2. A solution of silver nitrate is added to a solution of potassium chromate. |
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3. Solution of sodium cyanide is added to solution of copper (II) nitrate. |
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3. Aqueous solutions of nitric acid and sodium hydroxide are reacted. |
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4. Potassium permanganate solution is added to solution of hydrochloric acid. |
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4. Carbon is reacted in a nitrogen gas environment (atmosphere). |
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5. Dimethylamine is burned. |
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5. An acidified solution of potassium permanganate is added to a solution of sodium nitrite. |
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6. Sodium bicarbonate is heated. |
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6. A strip of magnesium is added to a copper (I) nitrate solution. |
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7. Solutions of silver nitrate and potassium iodide are mixed. |
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7. Manganese (IV)oxide is added to an acidified solution of iron (II)sulfate. |
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8. Gasous boron trichloride and ammonia are mixed. |
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8. An acidified of a potassium dichromate is added to a lithium bromide. |
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