What is the overall order of the reaction? By what factor does the reaction rate
ID: 1006152 • Letter: W
Question
What is the overall order of the reaction? By what factor does the reaction rate change if [A] is doubled (and the other reactant concentrations are held constant)? By what factor does the reaction rate change if [B] is doubled (and the other reactant concentrations are held constant)? By what factor does the reaction rate change if [B] is doubled (and the other reactant concentrations are held constant)? By what factor does the reaction rate change if [C] is doubled (and the other reactant concentrations are held constant)?By what factor does the reaction rate change if the concentrations of all three reactants are doubled?
A reaction in which A, B,and C react to form products is zero order in A, one-half order in B, and second order in C Part A Write a rate law for the reaction O Rate = k [A] [B]2 [C] 1/2 Rate k B] (C2 Rate [BI12 [C|2 O Rate = k [A] [B]l/2 [C] 11/2 Submit Give Up
Explanation / Answer
Rate of reaction directly proportional to concentration of A. So rate double concentration double.
Rate of reaction directly proportional to concentration of B. So rate is double when concentration is double.
Rate of reaction directly proportional to concentration of C. So rate is double when concentration is double.
Rate is increases 8 times.
Part-A
Rate = K[A]0[B]1/2[C]2
Rate = K[B]1/2[C]2
Rate = K[A]2[B]2[C]2
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