Question

a mixture of calcium oxide water and sand used to make roads one word answer​

Answer 1

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When water is added to calcium oxide (quicklime), it will be converted to calcium hydroxide (slaked lime) with the liberation of enormous amount of heat.

CaO+H 2 O→Ca(OH) 2 +heat

It is an exothermic reaction.

Calcium hydroxide is an alkali.

Answer 2

Answer:

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