Hardness of a water sample is ` 100 "ppm" CaCo_(3) `. Thus molarity of ` CaCO_(3) `is

Hardness of water sample is 300 ppm CaCO_3 Hence its molarity is:

Hardness of water sample is 300 ppm CaCO_3 Hence its molarity is:

Hardness of water is 200 ppm. Calculate the molarity and normality of CaCO_(3) of the water

Hardness of water id 200 p p m . The normality and molarity of CaCO_(3) in the water is

If hardness of water sample is 200 parts per million , Calculate the mass ratio of CaCO3 to water is:

the hardness of a water sample (in terms of Equivalents of CaCO_(3) ) containing 10^(-3)MCaSO_(4) Is : (Molar mass of CaSO_(4)=136 gmol^(-1) )

the hardness of a water sample (in terms of Equivalents of CaCO_(3) ) containing 10^(-3)MCaSO_(4) Is : (Molar mass of CaSO_(4)=1365g mol^(-1) )

the hardness of a water sample (in terms of Equivalents of CaCO_(3) ) containing 10^(-3)MCaSO_(4) Is : (Molar mass of CaSO_(4)=1365h mol^(-1) )