2-propanol and water are mixed in three different ratios in this experiment to test the effects of solvent polarity on the rate. Convert the ratios used to percentages and then volumes needed to make each solvent system. Total volume of the final solution should be 20 mL. Percent Volume Needed to make 20 mL Solvent System 2-propanol water 2-propanol water 2:3 2-propanol/H2O 1:1 2-propanol/H2O 3:2 2-propanol/H2O

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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.