An aqueous potassium hydroxide (KOH) solution is 14.65% KOH by mass and has a density of 1.10 g/mL. Assume there is 100 g of solution. KOH 56.91 g/mol. (a) What is the molarity (M) of the KOH solution? (b) What is the molality (m) of the KOH solution? The answer to part (a) is 2.83 M. The answer to part (b) is 3.02 m. Could someone please show me the steps to get these answers?

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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.