Question
1. Indicate how the following mistakes would impact percent recovery and purity Affects Recovery or Purity? Impact the desired product is too soluble in the
1. Indicate how the following mistakes would impact percent recovery and purity
Affects Recovery or Purity? | Impact | |
---|---|---|
the desired product is too soluble in the recrystallization solvent | Choose... only recovery would be directly affected only purity would be directly affected both recovery and purity would be directly affected | Choose... Recovery would be higher than expected Recovery would be lower than expected Purity would be low Recovery would be higher than expected and purity would be low Recovery would be lower than expected and purity would be low |
the impurities are not sufficiently soluble in the recrystallization solvent | Choose... only recovery would be directly affected only purity would be directly affected both recovery and purity would be directly affected | Choose... Recovery would be higher than expected Recovery would be lower than expected Purity would be low Recovery would be higher than expected and purity would be low Recovery would be lower than expected and purity would be low |
the supersaturated solution is cooled too quickly | Choose... only recovery would be directly affected only purity would be directly affected both recovery and purity would be directly affected | Choose... Recovery would be higher than expected Recovery would be lower than expected Purity would be low Recovery would be higher than expected and purity would be low Recovery would be lower than expected and purity would be low |
the recrystallized product was not washed sufficiently | Choose... only recovery would be directly affected only purity would be directly affected both recovery and purity would be directly affected | Choose... Recovery would be higher than expected Recovery would be lower than expected Purity would be low Recovery would be higher than expected and purity would be low Recovery would be lower than expected and purity would be low |
the recrystallized product was washed with excessive solvent | Choose... only recovery would be directly affected only purity would be directly affected both recovery and purity would be directly affected | Choose... Recovery would be higher than expected Recovery would be lower than expected Purity would be low Recovery would be higher than expected and purity would be low Recovery would be lower than expected and purity would be low |
the recrystallized product was not completely dry | Choose... only recovery would be directly affected only purity would be directly affected both recovery and purity would be directly affected | Choose... Recovery would be higher than expected Recovery would be lower than expected Purity would be low Recovery would be higher than expected and purity would be low Recovery would be lower than expected and purity would be low check_circle |
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