Which answer describes a chemical reaction in equilibrium?

1. the reactants are all used up

2. all the product is formed

3. the forward and reverse reactions have ceased

4. the forward and reverse reaction rates are the same

Question

Alayna

Chemistry

29 April, 05:20

Which answer describes a chemical reaction in equilibrium?

1. the reactants are all used up

2. all the product is formed

3. the forward and reverse reactions have ceased

4. the forward and reverse reaction rates are the same

+5

Answers (1)

Know the Answer?

Willow Hudson · Answer 1

Answer is: 4. the forward and reverse reaction rates are the same.

The reaction rate is the speed at which reactants are converted into products.

The formation constant can be calculated when chemical equilibrium is reached, when the forward reaction rate is equal to the reverse reaction rate.

In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time.

Reaction rates of the forward and backward reactions are equal and there are no changes in the concentrations of the reactants and products.

Which answer describes a chemical reaction in equilibrium?1. the reactants are all used up2. all the product is formed3. the forward and reverse reactions have ceased4. the forward and reverse reaction rates are the same

Which answer describes a chemical reaction in equilibrium?

1. the reactants are all used up

2. all the product is formed

3. the forward and reverse reactions have ceased

4. the forward and reverse reaction rates are the same