A stock solution was made by adding 200.0 g of CaCl₂ to 300.0 g of water. Next, a dilute solution is prepared by adding water to 22.50 g of the stock solution to make the total mass of the solution equal to 133.00 g. What is the mass percent of CaCl₂ in the dilute solution? 11.3% 11.28 % 6.767 % 6.77 %

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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.