What is Le Chatelier's principle?

Practice Questions

1 question

A system at equilibrium will shift to counteract changes.
The rate of a reaction is proportional to the concentration of reactants.
Energy is conserved in chemical reactions.
The entropy of a system always increases.

Questions & Step-by-step Solutions

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Q: What is Le Chatelier's principle?

Solution: Le Chatelier's principle states that if a system at equilibrium is subjected to a change, the system will adjust to counteract that change.

Steps: 5

Step 1: Understand that a system at equilibrium is stable, meaning the forward and reverse reactions happen at the same rate.
Step 2: Recognize that a change can be anything like a change in concentration, temperature, or pressure.
Step 3: Know that when a change occurs, the system will try to adjust itself to reduce the effect of that change.
Step 4: For example, if you add more reactants, the system will produce more products to balance it out.
Step 5: This adjustment continues until a new equilibrium is reached.

What is Le Chatelier's principle?

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Questions & Step-by-step Solutions

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