Select the correct answer from each drop down menu. In a chemical reaction at equilibrium the rate of the forward reaction is
A. Equal to
B. Greater than
C. Less than
The rate of the reverse reaction. If the rate of the forward reaction
A. Decreases
B. Increases
C. Stays the same
more products are formed

What layer of the atmosphere is directly above the troposphere?

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products