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6 Cards in this Set
- Front
- Back
- 3rd side (hint)
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On which side will a reaction shift towards? |
A reaction will shift to reach equilibrium. If K>Q the reaction will proceed forward and vise versa. If k=q then the reaction is already at equilibrium! |
Equilibrium |
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Le chatleliers principles are |
Adding reactants= right Removing reactants=left Adding products=left Removing products=right |
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Le chaliers what about vol? |
Increasing vol.=eq. Will go to the side with the greater number of moles of gas Decreasing the vol.= eq. Will go to the side with the lesser number of moles of gas. Changing the volume will have no effect is moles are equal on both sides |
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Le chatleliers temp? |
Heat on side of reactant is endothermic Heat on the side of product is exothermic Increase in temp moves eq. To the opposite side Decreasing temp moves eq. Towards side with heat. |
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How to calculate vant Hoffs factor? |
For anything that is not ionic aka does not have metal will have a v.H of 1. For ionic it equal the number of atoms it breaks up into |
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What is Raoults law? |
Psolution=Xsolvent*Psolvent Xsolvent is mole fraction of solvent Psolvent is vapour pressure of pure solvent |
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