A certain substance, initially at 0.10 M in solution, decomposes by second-order kinetics. If the rate constant for this process is 0.40 M - 1 min - 1, how much time in minutes is required for the concentration to reach 0.020 M?
A) 1.6 x 10 - 4 min
B) 8.0 x 10 - 3 min
C) 4.02 min
D) 50 min
E) 100 min
Correct Answer:
Verified
Q36: refer to the reaction
Cr2O72-(aq) + 6
Q37: refer to the reaction
Cr2O72-(aq) + 6
Q38: refer to the reaction
Cr2O72-(aq) + 6
Q39: refer to the reaction
Cr2O72-(aq) + 6
Q40: refer to the reaction
Cr2O72-(aq) + 6
Q42: The reaction A
Q43: The half-life for the first-order decomposition
Q44: For the reaction in the above question,
Q45: Which of the following graphs describes the
Q46: Which plot best describe the rate
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