COLLEGATIVE THEME. Determine the melting and boiling point of a solution of 10g of KCl (74.55g / mol), an ionic compound, in 450 g of water (18.01g / mol). Assume Kf of water 1.86 ° C / m and Kb of water 0.512 ° C / m. Consider the melting and boiling temperatures at standard conditions, 0 ° C and 100 ° C, respectively.  Data:  Formulas / Criteria:  Argumentation / Development:  Result / conclusion:

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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.