IGCSE CHEMISTRY 0620/23/O/N/20 Q24

Question

24. A student carries out an experiment to prepare pure magnesium sulfate crystals . The diagram shows the first stage of the preparation. He adds magnesium carbonate until no moreĀ  reacts .Which process should he use for the next stage ?

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    2021-03-01T22:19:47+08:00

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