Chemistry exam 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Kinetics | how fast a reaction occurs;
energy in movement
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Activation Energy | minimum energy to start a reaction
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catalyst | a reaction by lowering the activation energy
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Le Chatelerie's principle | if stress is applied to a system equillibrium then the system will respond in such a way to off et the stress applied
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equilibrium | when speed or rate of the forward reaction equals the speed or rate of the reverse reaction
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Kc | concentration of the products at equillibrium over concentration of reactants at equilibrium
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Kp | pressure of products at equilibrium over pressure of reactants at equilibrium
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rate | speed of a reaction
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homogenous catalyst | reactants and products are in the same phase
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heterogenous catalyst | reactants and products are in different phases
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half life | the amount of time that it takes for an isotope to decrease one half life its original concentration
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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