Problem: The concept of chemical equilibrium is very important.Which one of the following statements is the most correct way to think about equilibrium?(a) If a system is at equilibrium, nothing is happening.(b) If a system is at equilibrium, the rate of the forward reaction is equal to the rate of the back reaction.(c) If a system is at equilibrium, the product concentration is changing over time.

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FREE Expert Solution

We are asked which one of the following statements is the most correct way to think about equilibrium


Concentrations at equilibrium remain constant however, it does not mean that nothing is changing/moving. 

Products and reactants still convert to one another its just that it happens at the same rate that the concentrations remain constant. 

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Problem Details

The concept of chemical equilibrium is very important.

Which one of the following statements is the most correct way to think about equilibrium?

(a) If a system is at equilibrium, nothing is happening.

(b) If a system is at equilibrium, the rate of the forward reaction is equal to the rate of the back reaction.

(c) If a system is at equilibrium, the product concentration is changing over time.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Chemical Equilibrium concept. You can view video lessons to learn Chemical Equilibrium. Or if you need more Chemical Equilibrium practice, you can also practice Chemical Equilibrium practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Freeman's class at UNC.