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In which reaction would the rate quadruple if the concentration of A is doubled?
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
A rate constant can be determined graphically for a first order reaction by:
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
How does a catalyst increase the rate of a reaction?
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
A rate law can be determined from a reaction mechanism by:
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
Which of the following could be units for a second order reaction?
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
Which type of reaction will have a value of half life which is independent of reactant concentration?
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
2 H2 + O2 = 2 H2O If the rate of disappearance of H2 is 0.250 M/s, what is the rate of disappearance of O2?
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
Reaction rate increases with an increase in temperature because:
Finding the slope of ln|A| vs time
0.125 M/s
More reactant particles have sufficient kinetic energy to overcome the Ea barrier.
M-1 s-1
It can provide an alternative pathway with a lower Ea barrier.
First
rate = k |A|^2 |B|
Looking at the reactants of the slow (rate-determining) step.
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