Hard water: Hard water is a term used to describe water with a high mineral concentration. Hard water is generated when water percolates into calcareous, gypsum, or chalk deposits that are predominantly made up of carbonates of magnesium or calcium, bicarbonates, and sulfates.
Reasons for hardness in water: Hardness in water is caused by the presence of dissolved magnesium and calcium salts.
Final answer:
Hard water: Hard water is a term used to describe water with a high mineral concentration. Hard water is generated when water percolates into calcareous, gypsum, or chalk deposits that are predominantly made up of carbonates of magnesium or calcium, bicarbonates, and sulfates.
Reasons for hardness in water: Hardness in water is caused by the presence of dissolved magnesium and calcium salts