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28-09-2017
Chemistry

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Identify a chemical reagent that can be used to distinguish solid CaCl2 from CaCO3

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Kalahira Kalahira

10-10-2017

The words you seek are soluble and insoluble.The chemical you want is an acid. Add an acid (acetic acid or hydrochloric acid) and the CaCO3 will fizz but CaCl2 will not

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