Chemistry, asked by suhailnasarI1096, 1 year ago

Name two compound which cause hardness of water . How can you remove the hardness of water

Answers

Answered by aditi1382

Ca(OH)2 or magnesium ions (Mg2 +)
Boiling can remove temporary hardness, as Ca(HCO3)2 decomposes to insoluble CaCO3

Answered by malavikabijukumar

Water has temporary hardness due to the presence of Ca(HCO3)2 or Mg(HCO3)2.It can be removed by boiling or addition of lime water.
Hope it will help uu,,,

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