In order to freeze ice cream, the freezing point of water must be reduced from 0.0 C to –8.0 C. How many grams of salt (NaCl) are required to lower the freezing point of 250 mL of water this much?

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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.