What was the purpose of cooling your solution (of sodium benzoate and water), after adjusting the...

Question

Question

What was the purpose of cooling your solution (of sodium benzoate and water), after adjusting the pH with HCl?

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(why would we need to cool the solution?) does it have any effect on the precipitation??

Answer 1

Answer #1

Benzoic acid is much less soluble in room temperature water than sodium benzoate, so if any

benzoic acid is formed, it will precipitate out of solution

Answer 2

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