M molecular weight of NH OH Number of moles of CaO required

Last updated: 7/2/2023

M molecular weight of NH OH Number of moles of CaO required to remove hardness from 1000 litre water having 324 ppm of calcium bicarbonate and 74 5 ppm of potassium chloride is 1 8 2 4 3 3 4 2 om on acidified Kl solution The strength of H O solution 2