Post Lab Questions

In Water

In Cyclohexane

What is the minimum amount $($in $mL)$ of water needed to recrystallize $2\mathrm{.}3g$ of benzoic acid? Show all of your

calculations. Remember to consider significant figures in your final answers. Label all units.

What is the minimum amount of cyclohexane $($in $mL)$ needed to recrystallize $2\mathrm{.}3g$ of benzoic acid? Show all of

your calculations. Remember to consider significant figures in your final answers. Label all units.

At the end of each recrystallization how much benzoic acid would remain in the solvent. Please give your

answers in grams. Show all of your calculations. Remember to consider significant figures in your final answers.

Label all units.

In Water:

In Cylclohexane:at the end of each recrystalization how much benzoic acid would remian in the solvent