(a) For an altitude of 30 km (235 K), calculate the rate of Oz decomposition by nitric oxide forcomparison with the rate of NO regeneration in the NO, catalytic cycle.(b) Repeat the rate calculations at 30 km for the catalytic cycles involving HOx and CIOx.X+ O,k35 / cmmolecule'sConcentration /A/ cm' moleculesE, / kJ molmolecules cm1.0 x 10°H2.0 x 101.4 x 10-103.91.9 x 10-1OH1.0 x 101.6 x 10-127.83.0 x 10-14NO5.0 x 10*1.8 x 10-1211.45.3 x 10-15CIVery small2.8 x 10-11219.6 x 10-12ХО + ОхоConcentration /A / cm' molecule'sE, / kJ molk35 / cmmolecules cmmolecules5.0 x 10168 x 10-1217.11.3 x 10-15НО1.0 x 102.3 x 10-112.3 x 10-11HO,2.5 x 1072.2 x 10-1"-0.12.3 x 10-NO,5.0 x 10°9.3 x 10-129.3 x 10-12CIO2.0 x 1074.7 x 10-110.43.8 x 10-1" The concentrations of species shown are for an altitude of 30 km with the exception of that for CIO, which is for 35 km.The ozone concentration at 30 km is 2.0 x 102 molecules cm. No value is given for chlorine. The mixing ratio ofchlorine-containing compounds throughout the stratosphere is about 3 ppbv at all altitudes. This corresponds to aconcentration of 5.1 x 10 molecules cm at 30 km. Only a small fraction of this is free chlorine. Concentrations arederived from plots in Chamberlain, J.W., and D.M. Hunten, Theory of planetary atmospheres, Academic Press, London;1987. The Arrhenius parameters are from Wayne, R.P., Chemistry of atmospheres, Clarendon Press, Oxford; 1991.

Will give an answer for the first quetion. Please raise separate question for the second equation.…

a) For an altitude of 30 km (235 K), calculate the rate of 03 decomposition by nitric oxide for comparison with the rate of NO regeneration in the NO, catalytic cycle. b) Repeat the rate calculations at 30 km for the catalytic cycles involving HOx and CIOx. X+ O, E, / kJ mol k35 / cm molecules Concentration / A/ cm' molecules molecules cm 1.0 x 10° 2.0 x 10 1.4 x 10-10 3.9 1.9 x 101 OH 1.0 x 10 1.6 x 10-12 7.8 3.0 x 10-14 NO 5.0 x 10* 1.8 x 10-12 11.4 5.3 x 10-15 CI Very small 2.8 x 10-11 21 9.6 x 10-12

a) For an altitude of 30 km (235 K), calculate the rate of 03 decomposition by nitric oxide for comparison with the rate of NO regeneration in the NO, catalytic cycle. b) Repeat the rate calculations at 30 km for the catalytic cycles involving HOx and CIOx. X+ O, E, / kJ mol k35 / cm molecules Concentration / A/ cm' molecules molecules cm 1.0 x 10° 2.0 x 10 1.4 x 10-10 3.9 1.9 x 101 OH 1.0 x 10 1.6 x 10-12 7.8 3.0 x 10-14 NO 5.0 x 10* 1.8 x 10-12 11.4 5.3 x 10-15 CI Very small 2.8 x 10-11 21 9.6 x 10-12

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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