question 17 of 25\nwhich two events will happen if more h₂ and i₂ are added to this reaction when it is in…

question 17 of 25\nwhich two events will happen if more h₂ and i₂ are added to this reaction when it is in equilibrium?\nh₂ + i₂ ⇌ 2hi\na. the rate of the forward reaction will increase.\nb. the rates of formation of h₂ and i₂ will increase.\nc. the rate of formation of hi will increase.\nd. the rate of the backward reaction will increase.

question 17 of 25\nwhich two events will happen if more h₂ and i₂ are added to this reaction when it is in equilibrium?\nh₂ + i₂ ⇌ 2hi\na. the rate of the forward reaction will increase.\nb. the rates of formation of h₂ and i₂ will increase.\nc. the rate of formation of hi will increase.\nd. the rate of the backward reaction will increase.

Answer

Brief Explanations:

According to Le - Chatelier's principle, when more reactants ($H_2$ and $I_2$) are added to a reaction at equilibrium, the system will shift to counteract the change. The forward reaction will be favored to consume the added reactants. This leads to an increase in the rate of the forward reaction and thus an increase in the rate of formation of the product ($HI$).

Answer:

A. The rate of the forward reaction will increase. C. The rate of formation of HI will increase.