Hello Everyone, I am working on my prelab. for organic 1. Wewill be determining

Question

Hello Everyone, I am working on my prelab. for organic 1. Wewill be determining an unknown carboxylic acids. The first pre labquestion asks: In this experiment the identity of the unknowncarboxylic acid will be determined by? I think the answer isB. A) Titration and boiling point B) Titration and melting point C) Titration and refractive index D) recrystalization and boiling point Hello Everyone, I am working on my prelab. for organic 1. Wewill be determining an unknown carboxylic acids. The first pre labquestion asks: In this experiment the identity of the unknowncarboxylic acid will be determined by? I think the answer isB. A) Titration and boiling point B) Titration and melting point C) Titration and refractive index D) recrystalization and boiling point

Explanation / Answer

It depends on the procedures you're doing in the lab? The firstthree can all be used to identify an unknown sample. If your sample is a solid, then you can titrate and then usemelting point. If your sample is a liquid, then you can titrate and then useboiling point. Recrystalization is usually used to isolate a compound from amixture.

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