Explain why was it necessary to stop the first distillation

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Why was it necessary to add twice as much sulfuric acid if the reaction was between Br(-) and n-butyl alchohol?

Why was it necessary to stop the first distillation at 115 0c?

Prior to the second distillation, why would it be absolutely necessary to remove all water from the crude 1-bromobutane before distillation?

How could u tell the purity of the isolated product?

Reference no: EM13654332

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