Why is chalk and water stirred?????
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Chalk in water. Explanation: When chalk (calcium carbonate, CaCO3) is added to water (left) and stirred, it does not dissolve but forms a suspension (center).
Explanation:
Chalk, Calcium Carbonate, dust is very slightly soluble in water. Most of the dust would just sink into the water and settle at the bottom, like any fine soil or sand. ...
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When we add a small amount or spoonful of chalk into a glass of water and stir it. After a few minutes we observe that chalk does not dissolve and sink to the bottom after some time.
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