For a given reaction, 4 NH3 5 02 4 NO +6 H20 the rate of disappearance of NH3 is 0.40 Molarisec for particular concentrations of reactants. What is the rate of: [+] a. disappearance of O2 b. appearance of H20 c. A rate law is given by 0.10 M/s k [O2] [NH3]. The [O2] is 1 x 10 M and the [NH3] is 2 x 102 M, what is the rate constant?

For a given reaction, 4 NH3 5 02 4 NO +6 H20 the rate of disappearance of NH3 is 0.40 Molarisec for particular concentrations of reactants. What is the rate of: [+] a. disappearance of O2 b. appearance of H20 c. A rate law is given by 0.10 M/s k [O2] [NH3]. The [O2] is 1 x 10 M and the [NH3] is 2 x 102 M, what is the rate constant?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter8: Reaction Rates And Equilibrium

Section: Chapter Questions

Problem 8.64E

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At 40C, H2O2 (aq) will decompose according to the following reaction: 2H2O2(aq)2H2O(l)+O2(g) The following data were collected for the concentration of H2O2 at various times. Times(s) [H2O2](mol/L) 0 1.000 2.16 104 0.500 4.32 104 0.250 a. Calculate the average rate of decomposition of H2O2 between 0 and 2.16 104 s. Use this rate to calculate the average rate of production of O2(g) over the same time period. b. What are these rates for the time period 2.16 104 s to 4.32 104 s?
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