HW 6 LeChatelier's Principle

1. Le Chatelier Concentration

2 Le Chatelier: Volume

3. Le Chatelier Temperature

Preparation

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Question

4. Le Chatelier Endo or Exothermic

B

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Due Jun 22 at 11:05 PM

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5 Le Chatelier, Summary True/False 1 pts 2eq

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References]

Use the References to access important values if needed for this question.

Consider the following system at equilibrium where AH198 kJ, and K, 2.90 x 102, at 1150 K

2SO3(g) 2SO₂(g) + O₂(g)

If the temperature on the equilibrium system is suddenly decreased:

The value of Ke

Oincreases

O decreases

O remains the same

The value of Qe

O is less than Ke

O is greater than Ke

Ois equal to Ke

The reaction must

Orun in the forward direction to reestablish equilibrium

Orun in the reverse direction to reestablish equilibrium

O remain in the current position, since it is already at equilibrium

The concentration of O₂ will

Oincrease

Odecrease

O remain the same

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