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| 1. |
What is Epsom salt ? What is the action of heat on it ? |
| Answer» SOLUTION :`MgSO_(4) . 7 H_(2)O , MgSO_(4) . 7H_(2)O overset(423 K) underset(-6H_(2)O)(to) MG SO_(4) . H_(2)O overset(573K)underset(-H_(2)O)(to) MgSO_(4) overset("Heat")(to) MgO + SO_(3)`. | |