Two gaseous molecules react and produce two other gaseous molecules in an equilibrium reaction. What happens when the pressure is decreased? It shifts to the right. It shifts to the left. O O More products form. O Nothing happens.

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**Equilibrium in Gaseous Reactions: Pressure Effects**

In an equilibrium reaction where two gaseous molecules react to produce two other gaseous molecules, the behavior of the system can be influenced by changes in pressure.

**Question:**
Two gaseous molecules react and produce two other gaseous molecules in an equilibrium reaction. What happens when the pressure is decreased?

**Options:**
a. It shifts to the right.
b. It shifts to the left.
c. More products form.
d. Nothing happens.

To understand this concept, it's essential to consider Le Chatelier's Principle, which states that if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium moves to counteract the change.

When the pressure is decreased, the system will shift to the side with more moles of gas to increase the pressure. In the given scenario, analyze the number of gas molecules on each side of the reaction to predict the shift correctly.

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Please note: The graph or diagram would be detailed if any were present. As there's none in this image, I've provided a thorough explanation of the question and related concept.
Transcribed Image Text:**Equilibrium in Gaseous Reactions: Pressure Effects** In an equilibrium reaction where two gaseous molecules react to produce two other gaseous molecules, the behavior of the system can be influenced by changes in pressure. **Question:** Two gaseous molecules react and produce two other gaseous molecules in an equilibrium reaction. What happens when the pressure is decreased? **Options:** a. It shifts to the right. b. It shifts to the left. c. More products form. d. Nothing happens. To understand this concept, it's essential to consider Le Chatelier's Principle, which states that if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium moves to counteract the change. When the pressure is decreased, the system will shift to the side with more moles of gas to increase the pressure. In the given scenario, analyze the number of gas molecules on each side of the reaction to predict the shift correctly. --- Please note: The graph or diagram would be detailed if any were present. As there's none in this image, I've provided a thorough explanation of the question and related concept.
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