cvg.cengagenow.comPhase Decomposition Of...Answered: In a study of the gas phase...OWLV2 | Online teaching and learning...Answered: For the gas phase decomp...The following data are for the ga[Review Topics][References]M)Use the References to access important values if needed for this question.M)The following data are for the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C.treqH,O2(aq) –→ H,0(1) + ½ O,(g)[H,O2 ], M1.27×1026.35x1033.18×10-31.59×10-3time, min7.9515.923.9MM)Hint: It is not necessary to graph these data.M)(1)The half life observed for this reaction ismin(2)Based on these data, the rate constant for thisC order reaction ismin -1Submit AnswerRetry Entire Group8 more group attempts remainingPreviousNext A cvg.cengagenow.comPhase Decomposition Of...Answered: In a study of the gas phase...OWLV2 | Online teaching and learning...Answered: For the gas phase decomp...The following data are for the gas[Review Topics][References]M)Use the References to access important values if needed for this question.M)In a study of the decomposition of ammonia on a tungsten surface at 1100 °CCreqNH3→1/2 N, + 3/2 H2Visitedthe following data were obtained:NH3], M1.35x1026.75×10-33.38×103M)1.69×103774seconds442663M)M)Hint: It is not necessary to graph these data.(1)The observed half life for this reaction when the starting concentration is 1.35×10-² M iss and when the starting concentration is6.75×10-3 M isS.(2)The average rate of disappearance of NH, from t = 0 s to t = 442 s isM s'.(3)The average rate of disappearance of NH, from t= 442 s to t= 663 s isMs.(4)Based on these data, the rate constant for thisO order reaction isMs.Submit AnswerRetry Entire Group8 more group attempts remainingPreviousNextd ExitV

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The following data are for the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C. H2O2(aq) –→ H2O(1) + ½ O2(g) - [H,02 ], M 1.27x10-2 6.35×103 7.95 3.18×10-3 15.9 1.59x103 23.9 time, min Hint: It is not necessary to graph these data. (1) The half life observed for this reaction is min . (2) Based on these data, the rate constant for this order reaction is min ! <>

The following data are for the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C. H2O2(aq) –→ H2O(1) + ½ O2(g) - [H,02 ], M 1.27x10-2 6.35×103 7.95 3.18×10-3 15.9 1.59x103 23.9 time, min Hint: It is not necessary to graph these data. (1) The half life observed for this reaction is min . (2) Based on these data, the rate constant for this order reaction is min ! <>

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

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

Section: Chapter Questions

Problem 85IL: The color change accompanying the reaction of phenolphthalein with strong base is illustrated below....

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