Question

Chemical symbol of hard Water is? ​

Answer 1

Answer:

H2O is Chemical symbol of hard Water

mark as brainiest

Answer 2

Answer:

The formula of hard water is same as that of pure water or soft water. It is H2O. The difference is that hard water contains calcium and magnesium salts in it.Hard water also forms deposits that clog plumbing. These deposits, called "scale", are composed mainly of calcium carbonate (CaCO3), magnesium hydroxide (Mg(OH)2), and calcium sulfate (CaSO4).

Explanation:

Hope that this will be helpful to you :-):-):-)