For the reaction CO(g) + 2H2(g) ⇌ CH3OH(g), what will happen if the concentratio
Practice Questions
Q1
For the reaction CO(g) + 2H2(g) ⇌ CH3OH(g), what will happen if the concentration of H2 is increased?
Equilibrium shifts to the left
Equilibrium shifts to the right
No change
Rate of reaction decreases
Questions & Step-by-Step Solutions
For the reaction CO(g) + 2H2(g) ⇌ CH3OH(g), what will happen if the concentration of H2 is increased?
Step 1: Understand the reaction: CO(g) + 2H2(g) ⇌ CH3OH(g) means carbon monoxide and hydrogen gas react to form methanol.
Step 2: Identify what happens when the concentration of H2 is increased: This means there is more hydrogen gas available for the reaction.
Step 3: Apply Le Chatelier's principle: This principle states that if a change is made to a system at equilibrium, the system will adjust to counteract that change.
Step 4: Determine the effect of increased H2: Since we added more H2, the system will try to use up the extra H2.
Step 5: Predict the direction of the shift: The reaction will shift to the right to produce more CH3OH, using the extra H2.
Step 6: Conclude: Therefore, increasing the concentration of H2 will result in more CH3OH being produced.
Le Chatelier's Principle – This principle states that if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium shifts to counteract the change.
