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71. Solving a chemistry problem
Uploaded:
02.12.2022
Content: второе.rar 11,83 kB
Content: второе.rar 11,83 kB
Product description
2. There is an unknown potassium salt. When a solution of this salt is exposed to solutions of barium nitrate, silver nitrate and sulfuric acid, no external effects are observed. When aluminum is added to this solution in an alkaline medium, ammonia is released. Determine what kind of salt it is, write the reaction equation and indicate the external effect.
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