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Bot GPT 3.5 1. You can prepare soluble solid magnesium sulphate from magnesium carbonate or magnesium oxide by reacting them with sulfuric acid (H2SO4). The chemical equation for this reaction is as follows:
MgCO3 + H2SO4 -> MgSO4 + CO2 + H2O
or
MgO + H2SO4 -> MgSO4 + H2O
2. Another way to prepare soluble solid magnesium sulphate is by dissolving magnesium metal in sulfuric acid. The chemical equation for this reaction is:
Mg + H2SO4 -> MgSO4 + H2
3. You can also prepare soluble solid magnesium sulphate by reacting magnesium hydroxide with sulfuric acid. The chemical equation for this reaction is:
Mg(OH)2 + H2SO4 -> MgSO4 + 2H2O
4. Finally, you can prepare soluble solid magnesium sulphate by dissolving magnesium chloride or magnesium nitrate in sulfuric acid. The chemical equations for these reactions are:
MgCl2 + H2SO4 -> MgSO4 + 2HCl
Mg(NO3)2 + H2SO4 -> MgSO4 + 2HNO3
Overall, any magnesium compound that is capable of reacting with sulfuric acid can be used to prepare soluble solid magnesium sulphate.