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Following table shows the chemical analysis results of a sample of water. Calculate the following. Give...

Following table shows the chemical analysis results of a sample of water. Calculate the following. Give answers in the unit of mg/L of CaCO3. (Hint: Chapter 10, Section 10.2.1)

(a) Total Hardness of the water.

(b) Alkalinity of the water.

(c) Carbonate and Non-carbonate Hardness of the water.

Component Concentration (mg/L) Component Concentration (mg/L)

Ca2+ 15 HCO3‒ 165

Mg2+ 10 SO42‒ 10

Sr2+ 2 Cl‒ 6

Na+ 20 NO3‒ 3

K+ 10 pH 7.1

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