Answer to Question #152181 in General Chemistry for visalie

Question

Determine the volume percent of toluene in a solution made by mixing 30.0 mL toluene with 70.0 mL of benzene

Answer 1

Using the formula;

Percent volume=( vol of solute/vol of solution)×100%

Percent vol=(30/30+70)×100%

Percent vol=(30/100)×100%

Percent volume of toluene =30%