The solubility of MnSO4 . H2O in water at 20 °C is 70 g per100 mL of water. (a) Is a 1.22 M solution of MnSO4 . H2O inwater at 20 °C saturated, supersaturated, or unsaturated?(b) Given a solution of MnSO4 . H2O of unknown concentration,what experiment could you perform to determinewhether the new solution is saturated, supersaturated, orunsaturated?

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.