Flash Speed Questions

The solution time is much shorter than you think.

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 . Get the answer
Category: business | Author: Giiwedin Frigyes

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