Question

What happens when chalk powder and sand are added to water? Why?​

Answer 1

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What happens when chalk powder and sand are added to water? Why?

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When chalk powder or sand is added to water, it settles down what do you infer? Chalk doesnot dissolve in water. Chalk comprises CaCO3 which is insoluble in water because the forces of attraction between calcium and carbonate ions are stronger than ions of calcium carbonate and water.

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Answer 2

Explanation:

When chalk powder or sand is added to water, it settles down what do you infer? Chalk doesnot dissolve in water. Chalk comprises CaCO3 which is insoluble in water because the forces of attraction between calcium and carbonate ions are stronger than ions of calcium carbonate and water

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