A solution of carbon tetrachloride and acetic acid (CH₂COOH) that is 75.% carbon tetrachloride by mass is boiling at 88.5 °C. The vapor is collected and cooled until it condenses to form a new solution. Calculate the percent by mass of carbon tetrachloride in the new solution. Here's some data you may need: carbon tetrachloride acetic acid % normal boiling point 77. °C 118. °C density X 1.6 1.1 mL g mL vapor pressure at 88.5 °C Be sure your answer has 2 significant digits. Note for advanced students: you may assume the solution and vapor above it are ideal. S 1051. torr 419. torr

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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.