Home » Chemistry mcqs » Hardness in water is expressed in terms of ____________ equivalentsHardness in water is expressed in terms of ____________ equivalents by a) Calcium carbonate b) Calcium bicarbonate c) Magnesium hydroxide d) Magnesium oxide Related Posts:Percentage of water in brain cells is_______?Specific heat of vaporization of water is_______________?Sperms released in water are carried to the…Breakdown of large molecules into smaller ones…
