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13 Cards in this Set
- Front
- Back
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A spontaneous process occurs when |
ΔGsys < 0 |
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If ΔHsys < 0, then |
ΔSsurr > 0 |
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The standard state for temperature when thermodynamic determination are being made is |
25˚C |
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Equilibrium is established when |
ΔGsys = 0 |
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When a certain set of kinetic data for a reaction was analyzed and plotted, a plot of 1/[A] versus t resulted in a straight line. This result indicates that |
The reaction is second order. |
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When a certain set of kinetic data for a reaction was analyzed and plotted, a plot of [A] versus t resulted in a straight line. This result indicates that |
The reaction is zeroth order. |
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A substance that speeds up a reaction without being consumed itself while being present in the same phase as the reacting molecules is known as |
A homogenous catalyst |
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Catalyst |
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. |
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For a chemical reaction, the state where the concentrations of all reactants and products remain constant with time is referred to as |
chemical equilibrium |
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The rate law for an elementary step in a reaction mechanism |
Can be written from the molecularity of the elementary step. |
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Intermediate |
A substance formed during a middle step of a chemical reaction between reactants and the desired product. |
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When a certain set of kinetic data for a reaction was analyzed and plotted, a plot of ln[A] versus t resulted in a straight line. This result indicates that |
the reaction is first order. |
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A substance that speeds up a reaction without being consumed itself while being present in a different phase that the reacting molecules is known as |
a heterogenous catalyst. |
