2. When the solution is cooled down to 0°C during the recrystallization process, how many grams will NOT be recovered? Where is the missing compound X? Show all work.

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Chapter1: Chemical Foundations
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need help on question 2 . 

1. The table below shows the solubility data (in g of solute per 100 mL solvent) for compound X in several
different solvents.
Solvent
Solubility (0°C)
Solubility Hot
Water
2.2
2.5
Ethanol
4.2
8.3
Toluene
0.45
5.0
a) Which solvent would be the best choice for recrystallizing Compound X ? Why?
b) How much of that solvent would you need to recrystallize 3.3 g of the compound X ? Show all work.
Transcribed Image Text:1. The table below shows the solubility data (in g of solute per 100 mL solvent) for compound X in several different solvents. Solvent Solubility (0°C) Solubility Hot Water 2.2 2.5 Ethanol 4.2 8.3 Toluene 0.45 5.0 a) Which solvent would be the best choice for recrystallizing Compound X ? Why? b) How much of that solvent would you need to recrystallize 3.3 g of the compound X ? Show all work.
2. When the solution is cooled down to 0°C during the recrystallization process, how many grams will NOT be
recovered? Where is the missing compound X? Show all work.
Transcribed Image Text:2. When the solution is cooled down to 0°C during the recrystallization process, how many grams will NOT be recovered? Where is the missing compound X? Show all work.
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