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In a separation by extraction experiment, how would the outcome be different if you used 3M...

In a separation by extraction experiment, how would the outcome be different if you used 3M HCL first instead of 3 M NaOH?

-Reaction 1: benzoic acid & sodium hydroxide

-Reaction 2: organic product from reaction 1 with hydrochloric acid

-Reaction 3: ethyl-4-aminobenzoate with hydrochloric acid

-Reaction 4: organic product from reaction 3 with sodium hydroxide

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