QUESTION 9 The reaction 2A(aq) + B(aq) → C(aq) + 3D(aq) isfirst order with respect to reactant A and second order with respect to B. At a certain temperature, when the concentration of A is 0.516 M and the concentration of B is 0.251 M, the initial reaction rate is 3.00 x 10-5 M/s. Calculate the rate constant for the reaction. Express your answer in scientific notation to 3 significant figures, INCLUDE units e.g. M-1s-1 or Ms-1 (no + sign, no spaces). If you do not follow these instructions, you will not get credit.

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.3: Effect Of Concentration On Reaction Rate
Problem 1RC: The reaction NO(g) + 1/2 Cl2(g) NOCl(g) is first-order in [Cl2] and second-order with respect to...
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QUESTION 9
The reaction 2A(aq) + B(aq) → C(aq) + 3D(aq) is first order with respect to reactant A and second order with respect to B. At a certain temperature, when
the concentration of A is 0.516 M and the concentration of B is 0.251 M, the initial reaction rate is 3.00 x 10-5 M/s. Calculate the rate constant for the
reaction.
Express your answer in scientific notation to 3 significant figures, INCLUDE units e.g. M-1s-1 or Ms-1 (no + sign, no spaces). If you do not
follow these instructions, you will not get credit.
Transcribed Image Text:QUESTION 9 The reaction 2A(aq) + B(aq) → C(aq) + 3D(aq) is first order with respect to reactant A and second order with respect to B. At a certain temperature, when the concentration of A is 0.516 M and the concentration of B is 0.251 M, the initial reaction rate is 3.00 x 10-5 M/s. Calculate the rate constant for the reaction. Express your answer in scientific notation to 3 significant figures, INCLUDE units e.g. M-1s-1 or Ms-1 (no + sign, no spaces). If you do not follow these instructions, you will not get credit.
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