which chemical reactions involved in magnesium sulphate assay
Answers
Answer:
Magnesium oxide is prepared by igniting magnesium hydroxide (obtained from sea water) or ignition of magnesite ore (consists of MgCO3). The magnesium oxide formed is then reacted with sulfuric acid to produce magnesium sulfate...
Answer:
The reaction involved in the Magnesium sulfate Assay
Mg²⁺ + [H₂X]²⁻→ [MgX]⁻ + 2H⁺
Explanation:
Magnesium Sulphate Assay is a special type of solution of Magnesium sulfate having the chemical formula MgSO₄, which weights accurately about 250 mg of the ignited Magnesium Sulfate obtained in the test for LOI and dissolves in 100 mL of water and the minimum amount of 3 N hydrochloric acids required for a clear solution.
LOI, Loss on Ignition: This can be defined as the process of measuring the weight change of a sample after it has been heated to a high temperature causing some of its content to burn or to volatilize.
Hence, the reaction involved in the Magnesium sulfate Assay is:
Mg²⁺ + [H₂X]²⁻→ [MgX]⁻ + 2H⁺
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