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11 Cards in this Set
- Front
- Back
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Exothermic |
Energy is a product (negative) |
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Endothermic |
Energy is a reactant (positive) |
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Combustion Reaction |
exothermic; energy is a product; hydrocarbon and oxygen produce water, carbon dioxide, and heat |
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Temperature effects... |
K values. |
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"Shift to the right" |
K got larger |
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"Shift to the left" |
K got smaller |
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Increasing pressure... |
Shifts to the side with a smaller amount of gas molecules |
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Decreasing pressure... |
Shifts to the side with a larger amount of gas molecules |
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What does it mean to say a reaction shifted? |
To restore equilibrium, conversion must happen. Left: products to reactants Right: reactants to products |
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An evaporation reaction is an... |
Endothermic reaction. Also, boiling water would result in an increase of temperature. |
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Equilibrium |
When the rate of a forward process is equal to the rate of the reverse process. The amount of reactants and products remain constant. |
