The reaction between A and B has the rate law Rate = k[A][B]. A reaction is conducted with [A]0 = 0. — Kinetics Chemistry Question
Question
The reaction between A and B has the rate law Rate = k[A][B]. A reaction is conducted with [A]0 = 0.0245 M and [B]0 = 3.24 × 10–5 M, and the natural logarithm of the concentration of [B] is plotted as a function of time in seconds. The plot is linear, with a slope of –3.96 × 10–4. What is the value of k?
A.
3.96 × 10–4 M–1 s–1
B.✓ Correct
1.62 × 10–2 M–1 s–1
C.
12.2 M–1 s–1
D.
499 M–1 s–1
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