When calcium chloride is mixed with water it produces a large amount of heat that can cause boiling. The end product is calcium hydroxide and chlorine gas.

a. Rewrite the chemical reaction as a word equation

b. State the evidence that a chemical reaction has occurred

c. Is the reaction exothermic or endothermic? Explain your reasoning

Question

03-12-2022
Chemistry

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When calcium chloride is mixed with water it produces a large amount of heat that can cause boiling. The end product is calcium hydroxide and chlorine gas.

a. Rewrite the chemical reaction as a word equation

b. State the evidence that a chemical reaction has occurred

c. Is the reaction exothermic or endothermic? Explain your reasoning

Sagot :

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