For the endothermic reaction CaCO 3 (s) <----> CaO(s) + CO 2 (g) Le Chatelier's principle...

Question:

For the endothermic reaction CaCO 3 (s) <----> CaO(s) + CO 2 (g) Le Chatelier's principle predicts that ................ will result in an increase in the number of moles of C O 2 .

a. increasing the temperature

b. decreasing the temperature

c. increasing the pressure

d. removing some of the C a C O 3 ( s )

e. none of the above

Le Chatlier's Principle :

Le Chatlier's principle state that when dynamic equilibrium is disturbed, the system will move in such a way that to release the stress. The system is disturbed by many ways such as changing pressure, changing temperature and changing the volume.

Answer and Explanation: 1

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The equation for the dissociation of {eq}CaCO_{3}\left ( s \right ) {/eq} in the presence heat is as follows:

{eq}CaCO_{3}\left ( s \right...

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Equilibrium: Chemical and Dynamic

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Chapter 11 / Lesson 1
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Chemical equilibrium occurs when the rate of a forward chemical reaction is equal to the rate of reverse reaction while the concentrations of products and reactants remain unchanged. Learn about equilibrium constant, dynamic state, chemical equilibrium, and how chemists use equilibrium constant equations.


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