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3 cards from this section. Quick, good the night before a test.
What is chemical equilibrium?
Think about a balance in motion.
What does K represent in an equilibrium expression?
Recall the formula you learned in class.
What does the equilibrium constant indicate?
Think about what K reveals about a balanced reaction.
True or False: Increasing pressure will shift the equilibrium towards the side with fewer moles of gas.
Visualize how gas volume changes with pressure.
Assess a system containing H2 and I2 at various concentrations. What will happen if the concentration of H2 is increased at equilibrium?
Consider the effects of adding reactants.
Calculate the effect on the equilibrium constant if the temperature of an exothermic reaction is raised.
Recall the rules for exothermic reactions.
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