Chemistry, asked by taniyajagraal23, 7 months ago

how will you remove the hardness of water . explain temporay hardness removal​

Answers

Answered by jennypatel17
2

Answer:

This happens when water is boiled. The precipitation reactions are as follows: As you can se boiling the water causes the precipitation of solid calcium carbonate or solid magnesium carbonate. This removes the calcium ions or magnesium ions from the water, and so removes the hardness.

Answered by Snapskg730
2

Answer:

● This happens when water is boiled

● As you can se boiling the water causes the precipitation of solid calcium carbonate or solid magnesium carbonate.

● This removes the calcium ions or magnesium ions from the water, and so removes the hardness.

● Therefore, hardness due to hydrogencarbonates is said to be temporary.

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