Chem 108 Chapters 14/15
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16 Terms
instantaneous rate
the rate for a specific instance in time
how rate laws are always determined
experimentally
the way reaction order is always defined
in terms of reactant concentrations
disproportionate increase
2nd Order
proportionate increase
1st Order
what happens in chemical reactions
change color as the speed changes
what the rate law expresses
the relationship of the rate of a reaction to the rate constant and the concentrations of the reactants raised to some powers
what the 3 main orders are
0, 1, and 2
how to get the overall order
add all orders together
reaction rate
the change in the concentration of a reactant or product with time (in mols) (M/s)
ratio of the reaction rate (usually)
1:1, as A increases, B decreases
kinetics
how fast a reaction proceeds
thermodynamics
does a reaction take place or not
what is favorable thermodynamically
the rust/rusting of iron
what the half-life is
the time required for the concentration of a reactant to decrease to half of its initial concentration
rate equation
negative delta [A] divided by delta t (t meaning time) is equal to delta [B] divided by delta t (t meaning time)