What is the rate of a reaction if the value of k is 3 and [A] and [B] are each 2 M?Rate = k[A]2[B]A.2 (mol/L)/sB.36 (mol/L)/sC.24 (mol/L)/sD.12 (mol/L)/s
Question
Solution
The rate of a reaction is given by the equation Rate = k[A]^2[B].
Here, the value of k is given as 3, [A] is 2 M and [B] is also 2 M.
Substituting these values into the equation, we get:
Rate = 3 * (2)^2 * 2 = 3 * 4 * 2 = 24 (mol/L)/s
So, the rate of the reaction is 24 (mol/L)/s. Therefore, the correct answer is C.24 (mol/L)/s.
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