A 2.0g of limestone was allowed to react with 200cm³ of 0.2MHCl acid. The excess acid required 49.6cm³ of 0.1M NaOH solution. Calculate the percentage...

A 2.0g of limestone was allowed to react with 200cm³ of 0.2MHCl acid. The excess acid required 49.6cm³ of 0.1M NaOH solution. Calculate the percentage of calcium carbonate in the limestone. (Ca = 40, C = 12, O = 16)

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maurice.mutuku answered the question on September 13, 2019 at 06:01

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