Chemistry

Chemistry, 30.10.2020 06:50, kactus

0.05g of impure calcium carbonate was added in 20ml of N/5 (f= 1.05) HCL and the excess of hcl solution required 30 ml of N /10 (f= 1.15 ) NaoH for complete neutralization. Find the percentage purity of CaCo3 .

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0.05g of impure calcium carbonate was added in 20ml of N/5 (f= 1.05) HCL and the excess of hcl solut...

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