Table of Content
|potassium nitrate||magnesium chloride||potassium chloride|
|(dung dịch)||(dung dịch)||(dung dịch)||(dung dịch)|
|(không màu)||(không màu)||(không màu)||(không màu)|
|Nguyên - Phân tử khối (g/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 magnesium chloride solution to a test tube containing 1 ml of potassium nitrate solution, shake gently.
In a full sentence, you can also say KNO3 (potassium nitrate) reacts with MgCl2 (magnesium chloride) and produce KCl (potassium chloride) and Mg(NO3)2 ()
The ion exchange reaction in an electrolyte solution only takes place when ions combine together to form at least one of the following: precipitates, weak electrolytes, gases. This reaction does not satisfy the above conditions, so does not occur.
potassium nitrate2KNO3 → 2KNO2 + O2 3C + 2KNO3 + S → K2S + N2 + 3CO2 3FeCl2 + 4HCl + KNO3 → 2H2O + KCl + NO + FeCl3 View all equations with KNO3 as reactant
magnesium chlorideMgCl2 + K2SO3 → 2KCl + MgSO3 2NaHCO3 + MgCl2 → H2O + MgCO3 + 2NaCl + CO2 2H2O + 2NH3 + MgCl2 → Mg(OH)2 + 2NH4Cl View all equations with MgCl2 as reactant
magnesium chloride2HCl + Mg → H2 + MgCl2 Mg + 2FeCl3 → 2FeCl2 + MgCl2 2AlCl3 + 3Mg → 2Al + 3MgCl2 View all equations with MgCl2 as product