ASSIGN #2:1.) THE INITIAL RATE OF THE REACTION OFNITROGEN MONOXIDE AND OXYGENLung's2 NO(g) + O₂(g) → 2 NO₂₂ (₁)WAS MEASURED AT 25°℃ FOR A VARIOUSINITIAL CONCENTRATIONS OF NO AND 02.DETERMINE THE RATE FQUATION FROMTHESE DATA. WHAT IS THE VALUE OF THERATE CONSTANT, K, AND WHAT ARE THE2. UNiTS?INITIAL CONCENTRATIONSEXPERIMENT [NOJ, ME [o], may0.0200.0100.0200.0200.0200.OAD0.0101عم بن P34S0.0400.0200.020INOTAL PA(MOL/L.)0.6280.0570.04

Answered: Image /qna-images/answer/0497d04e-3f3e-4792-9c5c-82c204230a58.jpg

ASSIGN #2: 1.) THE INITIAL RATE OF THE REACTION OF NITROGEN MONOXIDE AND OXYGEN 2 NO(g) + O₂ (gr) → 2 NO₂ (gr) WAS MEASURED AT 25°℃ FOR A VARIOUS INITIAL CONCENTILATIONS OF NO AND 02. DETERMINE THE RATE EQUATION FROM THESE DATA. WHAT IS THE VALUE OF THE RATE CONSTANT, K, AND WHAT ARE THE UNITS? INITIAL CONCENTRATIONS OU EXPERIMENT [NOJ, N [0₂], mo 0.020 0.010 0.020 0.020 0.020 0.0AD 0.010 1 2 3 4 S 0.040 0.020 9.020 INITIAL PLATE (MOL/LS) 0.028 0.059 0.117 6.04

ASSIGN #2: 1.) THE INITIAL RATE OF THE REACTION OF NITROGEN MONOXIDE AND OXYGEN 2 NO(g) + O₂ (gr) → 2 NO₂ (gr) WAS MEASURED AT 25°℃ FOR A VARIOUS INITIAL CONCENTILATIONS OF NO AND 02. DETERMINE THE RATE EQUATION FROM THESE DATA. WHAT IS THE VALUE OF THE RATE CONSTANT, K, AND WHAT ARE THE UNITS? INITIAL CONCENTRATIONS OU EXPERIMENT [NOJ, N [0₂], mo 0.020 0.010 0.020 0.020 0.020 0.0AD 0.010 1 2 3 4 S 0.040 0.020 9.020 INITIAL PLATE (MOL/LS) 0.028 0.059 0.117 6.04

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter18: Chemical Kinetics

Section: Chapter Questions

Problem 7P

See similar textbooks

Similar questions

Define stability from both a kinetic and thermodynamic perspective. Give examples to show the differences in these concepts.
For the following reaction C(s)+2H2(g)CH4(g) K=0.26 at 1000C (3 significant figures). What is the equilibrium constant at 750C (3 significant figures)?
Some bacteria are resistant to the antibiotic penicillin because they produce penicillinase, an enzyme with a molecular weight of 3104 g/mol that converts penicillin into inactive molecules. Although the kinetics of enzyme-catalyzed reactions can be complex, at low concentrations this reaction can be described by a rate equation that is first order in the catalyst (penicillinase) and that also involves the concentration of penicillin. From the following data: 1.0 L of a solution containing 0.15 g ( 0.15106 g) of penicillinase, determine the order of the reaction with respect to penicillin and the value of the rate constant. [Penicillin] (M) Rate (mol/L/min) 2.0106 1.01010 3.0106 1.51010 4.0106 2.01010
The following rate constants were obtained in an experiment in which the decomposition of gaseous N2O; was studied as a function of temperature. The products were NO, and NO,. Temperature (K) 3.5 x 10_i 298 2.2 x 10"4 308 6.8 X IO-4 318 3.1 x 10 1 328 Determine Etfor this reaction in kj/mol.
When nitrogen dioxide reacts with carbon monoxide, the following reaction occurs. Â NO2(g)+CO(g)NO(g)+CO2(g)The following data are obtained at a certain temperature: (a) What is the order of the reaction with respect to NO2, CO, and overall? (b) Write the rate expression of the reaction. (c) Calculate k for the reaction. (d) When [ NO2 ]=0.421Mand [ CO ]=0.816M, what is the rate of the reaction at the temperature of the experiments?
Can a reaction mechanism ever be proven correct? Can it be proven incorrect?
Regular ?ights of supersonic aircraft in the stratosphere ale of concern because such aircraft produce nitric oxide, NO, as a byproduct in the exhaust of their engines. Nitric oxide reacts with ozone, and it has been suggested that this could contribute to depletion of the ozone layer. The reaction NO+O3NO2+O2 is first order with respect to both NO and O3 with a rate constant of 2.20107 L/mol/s. What is the instantaneous rate of disappearance of NO when [NO]=3.3106 M and [O3]=5.9107M?
11.41 For a drug to be effective in treating an illness, its levels in the bloodstream must be maintained for a period of time. One way to measure the level of a drug in the body is to measure its rate of appearance in the urine. The rate of excretion of penicillin is first order, with a half-life of about 30 min. If a person receives an injection of 25 mg of penicillin at t = 0, how much penicillin remains in the body after 3 hours?
List at least four experimentally determined parameters that you, an experimenter, can define when exploring the hydrolysis of ethyl benzoate by aqueous sodium hydroxide.
Diethylhydrazine reacts with iodine according to the following equation: Â (C2H5)2(NH)2(l)+I2(aq)(C2H5)2N2+2HI(aq)The rate of the reaction is followed by monitoring the disappearance of the purple color due to iodine. The following data are obtained at a certain temperature. (a) What is the order of the reaction with respect to diethylhydrazine, iodine, and overall? (b) Write the rate expression of the reaction. (c) Calculate k for the reaction. (d) What must [(C2H5)2] be so that the rate of the reaction is 5.00104mol/Lh when [ I2 ]=0.500M?
The reaction NO(g) + O,(g) — NO,(g) + 0(g) plays a role in the formation of nitrogen dioxide in automobile engines. Suppose that a series of experiments measured the rate of this reaction at 500 K and produced the following data; [NO] (mol L ’) [OJ (mol L 1) Rate = -A[NO]/Af (mol L_1 s-1) 0.002 0.005 8.0 X 10"'7 0.002 0.010 1.6 X 10-'6 0.006 0.005 2.4 X IO-'6 Derive a rate law for the reaction and determine the value of the rate constant.
Substances that poison a catalyst pose a major concern for many engineering designs, including those for catalytic converters. One design option is to add materials that react with potential poisons before they reach the catalyst. Among the commonly encountered catalyst poisons are silicon and phosphorus, which typically form phosphate or silicate ions in the oxidizing environment of an engine. Group 2 elements are added to the catalyst to react with these contaminants before they reach the working portion of the catalytic converter. If estimates show that a catalytic converter will be exposed to 625 g of silicon during its lifetime, what mass of beryllium would need to be included in the design?