For the reaction CO(g) + 2H2(g) ⇌ CH3OH(g), what is the effect of increasing the concentration of H2?
Practice Questions
1 question
Q1
For the reaction CO(g) + 2H2(g) ⇌ CH3OH(g), what is the effect of increasing the concentration of H2?
Shifts equilibrium to the right
Shifts equilibrium to the left
No effect
Increases the rate of reaction
Increasing the concentration of H2 will shift the equilibrium to the right to produce more CH3OH, according to Le Chatelier's principle.
Questions & Step-by-step Solutions
1 item
Q
Q: For the reaction CO(g) + 2H2(g) ⇌ CH3OH(g), what is the effect of increasing the concentration of H2?
Solution: Increasing the concentration of H2 will shift the equilibrium to the right to produce more CH3OH, according to Le Chatelier's principle.
Steps: 6
Step 1: Understand the reaction: CO(g) + 2H2(g) ⇌ CH3OH(g) means carbon monoxide and hydrogen gas react to form methanol.
Step 2: Know what equilibrium means: The reaction can go both ways, producing reactants (CO and H2) or products (CH3OH).
Step 3: Learn about concentration: Increasing the concentration of H2 means adding more hydrogen gas to the reaction.
Step 4: Apply Le Chatelier's principle: This principle states that if you change the conditions of a reaction at equilibrium, the system will adjust to counteract that change.
Step 5: Predict the effect: By increasing H2, the system will try to use up the extra H2 by producing more CH3OH.
Step 6: Conclusion: Therefore, increasing the concentration of H2 will shift the equilibrium to the right, resulting in more CH3OH being produced.
