SkaletteRose Member Profile in The AnswerBank

SkaletteRose

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Joined: 12:24 Mon 01st Nov 2010

Last Activity: 20:56 Mon 01st Nov 2010

Gender: Female

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SkaletteRose

Why dissolve potassium sulphate in hydrochloric acid before adding barium chloride in a gravimetric analysis?

In labs today we analyzed sulphate ion content in a sample of K2SO4 by first dissolving in HCl and then reacting the solution with Barium chloride. Potassium sulphate dissolves in water, and the...

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Why dissolve potassium sulphate in hydrochloric acid before adding barium chloride in a gravimetric analysis?

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