Chemical Equilibria Flashcards Preview

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Flashcards in Chemical Equilibria Deck (13)
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1
Q

Keq is the

A

Equilibrium constant

2
Q

Equilibrium is attained

A

Through time

3
Q

Q is the

A

Reaction quotient

4
Q

If Q < Keq, then

A

Equilibrium is not reached, continuing to proceed forward

5
Q

If Q > Keq, then

A

Equilibrium is exceeded, now proceeding in reverse

6
Q

What does Le Chât state?

A

If an external stress is applied to a system at equilibrium, the system will adjust itself accordingly

7
Q

Le Chât’s statement determines the

A

Direction of the reaction

8
Q

What is favored when pressure is increased?

A

Fewer moles

9
Q

What is favored when pressure is decreased?

A

Greater moles

10
Q

Changes in pressure and volume do not affect

A

Liquids or solids

11
Q

An increase in temperature favors the

A

Reverse reaction

12
Q

What does the common ion effect state?

A

Solubility may reduce due to the solution containing ions

13
Q

The common ion effect changes

A

Molar solubility only