Making salts flow chart

IGCSE chemistry                                                             making salts flow chart

Add excess base		Titration		Precipitation
Warm acid		Add indicator to alkali in flask; add acid to burette		Take a solutions of a soluble salts with one ion in and take another soluble salt solution with the other ion in
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Add excess base until no more dissolves		Add acid to alkali until neutral		Mix both soluble salts
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Filter off excess base and use filtrate for next step		Measure volume of acid needed		Filter off precipitate which is the insoluble salt
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ß		Add same volume of alkali to measured volume of acid but without indicator		ß
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Heat salt solution until saturated
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Allow solution to cool/crystallize
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Wash crystals with distilled water
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Dry on warm gauze or between filter paper