Chemistry, asked by jannatahmed096, 4 months ago

Calcium chloride exist as hydrated crystal with the formula CaCl2. 2 H20

(a)(i) Write the formula of anhydrous calcium chloride

[1]

Answers

Answered by unicorn276
1

Explanation:

Mixing calcium chloride with water is an exothermic reaction, which means that the combination of the two substances releases heat. Thus, when you add calcium chloride to water, the solution heats. When adding calcium chloride to water, hydrochloric acid and calcium oxide form.

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