For a reaction A + B → P, the rate law is given by, r = k [A]1/2 [B]2, What is the order of thisreaction?
Question
For a reaction A + B → P, the rate law is given by, r = k [A]1/2 [B]2, What is the order of thisreaction?
Solution
The order of a reaction is determined by the sum of the powers of the concentration terms in the rate law. In this case, the rate law is r = k [A]^1/2 [B]^2.
Step 1: Identify the power of each concentration term. For [A], the power is 1/2, and for [B], the power is 2.
Step 2: Add these powers together. 1/2 (from [A]) + 2 (from [B]) = 2.5
So, the order of this reaction is 2.5.
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