Calculate the total, carbonate, and noncarbonate hardness for the water analysis in Prob...

Calculate the total, carbonate, and noncarbonate hardness for the water analysis in Problem 4-5 in mg/L as CaCO₃ using all of the polyvalent cations. What is the percent error in using only the predominant cations as in Problem 4-6?

Problem 4-6

Determine the total, carbonate, and noncarbonate hardness in mg/L as CaCO₃ and in meq/L for the water analysis in Problem 4-5 using the predominant polyvalent cations.

Problem 4-5

Calculate the bicarbonate and carbonate alkalinities, in mg/L as CaCO₃ , of the water described in the following mineral analysis for a water sample taken from Well No. 1 at the Eastwood Manor Subdivision near McHenry, Illinois (Woller and Sanderson, 1976a).