In the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g), what is the effect of increasing the

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Question: In the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g), what is the effect of increasing the concentration of O2?

Options:

Correct Answer: Shift to the right

Solution:

Increasing the concentration of O2 will shift the equilibrium to the right, favoring the production of SO3.

In the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g), what is the effect of increasing the concentration of O2?

In the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g), what is the effect of increasing the concentration of O2?

Step 1: Identify the reaction: 2SO2(g) + O2(g) ⇌ 2SO3(g).
Step 2: Understand what 'increasing the concentration of O2' means: It means adding more O2 to the reaction.
Step 3: Recall 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: Apply Le Chatelier's Principle: By increasing O2, the system will try to reduce the amount of O2 by producing more products.
Step 5: Determine the direction of the shift: The reaction will shift to the right to produce more SO3.
Step 6: Conclude: Therefore, increasing the concentration of O2 favors the production of SO3.

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.