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Unformatted text preview: 2/16/06 review for midterm II (some problems from 14&15) Q01) ch 14 ratio of ln[ A] vs time to equate to k Q02) ch 14, concept Q1) ch14 half life 2 nd order Q2) ch 14 2 nd order k Q2b) Ch15 Q3) ch 14 2 nd order rate Q4) ch 14 1 ST order conc Q5) ch14 determining rate law Q6) CH14 mechanism Q7) ch 15 equil eqn. Q8. ch 15 calculation Q9. ch 15 arrhenius Q01. A rate constant for a first order reaction is 0.22 min1 . The concentration of the reactant decreases from 0.19 to 0.070 M. How long did this take? . 3 5 m i n . 3 5 m i n 4 . 5 m i n . 4 5 m i n N o n e o f t h e a b o v e 20% 20% 20% 20% 20% 1. 0.35 min 2. 0.35 min 3. 4.5 min 4. 0.045 min 5. None of the above Q02. The graph shown below depicts the relationship between concentration and time for the following chemical reaction. The slope of this line is equal to? A B C D E 20% 20% 20% 20% 20% 1. A 2. B 3. C 4. D 5. E Q1) The half life of a second order reaction in reactant A with an initial concentration equal to 0.200 M is 45.6 sec. What is the second order 0....
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This note was uploaded on 07/17/2008 for the course CHEM 122 taught by Professor Zellmer during the Winter '07 term at Ohio State.
 Winter '07
 Zellmer
 Chemistry

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