Chemistry, asked by gurleenkaurbatra168, 1 year ago

Name four salts which cause permanent hardness of water.

bharath38717: hey for you chemistry exam know

Answers

Answered by Sahilborpatragohain

4

potassium chloride
magnesium chloride
magnesium hydrogen carbonate
calcium hydrogebcarbonate

Answered by ApoorvaSinha

3

Bicarbonates, Carbonates, Chlorides and Sulphates of Calcium and Magnesium causes permanent hardness

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