Question

A sample of water on analysis gives the following results: Ca 2 + = 40 ppm;
Mg 2+ = 50 ppm ; CO2 = 60 ppm ; HCO3

- =100 ppm ; K+ = 10 ppm. Calculate the
lime (85% pure) and soda (95% pure) required to soften 1 million litres of water​

Answer 1

Explanation:

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