Equation Result #1
2NH4Cl | + | K2SO4 | → | (NH4)2SO4 | + | 2KCl | |||
ammonium chloride | potassium sulfate | ammonium sulfate | potassium chloride | ||||||
(dung dịch) | (dung dịch) | (dung dịch) | (dung dịch) | ||||||
(không màu) | (không màu) | (không màu) | (không màu) | ||||||
2 | 1 | 1 | 2 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: at room temperature
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
Add a few drops of ammonium chloride solution to a test tube containing potassium sulfate solution, shake gently
Ammonium salt reacts with an alkaline solution. Besides, they can also take part in exchange reactions with other solutions of salts. This reaction does not satisfy the conditions of the exchange reaction, so does not occur.
Equation Result #2
2NH4NO3 | + | K2SO4 | → | (NH4)2SO4 | + | 2KNO3 | |||
ammonium nitrate | potassium sulfate | ammonium sulfate | potassium nitrate | ||||||
(dung dịch) | (dung dịch) | (dung dịch) | (dung dịch) | ||||||
(không màu) | (không màu) | (không màu) | (không màu) | ||||||
2 | 1 | 1 | 2 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: at room temperature
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
Add slowly a few drops of ammonium nitrate solution to a test tube containing potassium sulfate solution, shake gently
Ammonium salt reacts with an alkaline solution. Besides, they can also take part in exchange reactions with other solutions of salts. This reaction does not satisfy the conditions of the exchange reaction, so does not occur.
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