HOW TO MAKE PURE CALCIUM CARBONATE

First published at 20:36 UTC on May 28th, 2018.
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HOW TO MAKE PURE CALCIUM CARBONATE...........WE TAKE CaCl2 FROM "DAMP RID" AND ADD NaOH to precipitate the Ca(OH)2 out and then wash the hydroxide many times with water. This promotes the decomposition of the Ca(OH)2 in to CaCO3 which we…

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CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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