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| Question | Answer |
| TRUE OR FALSE: You can work out the equilibrium constant for any reaction as long as it has reached dynamic equilibrium | FALSE You can only work out the equilibrium constant if the reaction is HOMOGENEOUS. It must also reach dynamic equilibrium |
| What does Kc tell you? | Kc gives you an idea of how far to the left or right the equilibrium is |
| What is the equation for Kc for the general formula: aA + bB ⇌ dD + eE |
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| Complete the sentence: Kc varies with... | Temperature A change in temperature can change the position of equilibrium |
| Complete the sentences: Kc will increase when the quantities of the products __________ and the quantities of the reactants ____________. So an increase in Kc means the equilibrium has shifted to the _________. | Kc will increase when the quantities of the products INCREASE and the quantities of the reactants DECREASE. So an increase in Kc means the equilibrium has shifted to the RIGHT. |
| Kc will decrease when the quantities of the products __________ and the quantities of the reactants ____________. So an increase in Kc means the equilibrium has shifted to the _________. | Kc will decrease when the quantities of the products DECREASE and the quantities of the reactants INCREASE. So an increase in Kc means the equilibrium has shifted to the LEFT. |
| Using the equilibrium constant (Kc), how can you tell how much the position of equilibrium has moved? | The greater the increase or decrease in Kc, the more equilibrium has moved |
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