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Q1\ Please answer in details:
In the synthesis of benzilic acid from Benzil using aqueous potassium hydroxide solution and 1 M hydrochloric acid :
A)Why do crystals form when placing the reaction mixture in an ice water bath?
B) Why do we use ice-cold ethanol to rinse the crystals vs. room temperature ethanol?
C) Why do we add 0.5 mL of 1 M hydrochloric acid?
Q1\ Please answer in details:
In the synthesis of benzilic acid from Benzil using aqueous potassium hydroxide solution and 1 M hydrochloric acid :
A)Why do crystals form when placing the reaction mixture in an ice water bath?
B) Why do we use ice-cold ethanol to rinse the crystals vs. room temperature ethanol?
C) Why do we add 0.5 mL of 1 M hydrochloric acid?
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