2. A water tank contains 7.50 x 10³g water. Will the addition of 1.20 x 10³g ethylene glycol (C₂H6O₂) be sufficient to prevent the solution from freezing, if the temperature drops to - 7.00°C. Show calculations that support your answer.

Q: What is the unit of molar mass? What unit is it equivalent to?

A: What is the unit of molar mass? What unit is it equivalent to?

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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.