Calculate the molarity, molality and normality of the following aqueous solutions: a) muriatic acid (commercial HCl 36% m / m, dens. = 1.18 g / ml). b) caustic soda (commercial NaOH 50.5% m / m, dens. = 1.53 g / ml). c) oleum (H2SO4 at 98% m / m, dens. = 1,84g/cm3 )

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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.