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Posted: **Mon May 16, 2022 9:59 pm**

: 4 A The Following Data Were Obtained For The Gas Phase Decomposition Of Nitrogen Dioxide At 300 C No2 No O2 Find 1 (23.29 KiB) Viewed 74 times

: 4 A The Following Data Were Obtained For The Gas Phase Decomposition Of Nitrogen Dioxide At 300 C No2 No O2 Find 2 (20.59 KiB) Viewed 74 times

4. a) The following data were obtained for the gas phase decomposition of nitrogen dioxide at 300°C, NO2 = NO+% O2 Find the reaction order and k. Time (seconds) Molarity of Nitrogen dioxide 0 0.01000 50 0.00787 100 0.00649 200 0.00481 300 0.00380

b) The following data for the rate of appearance of NOBr were obtained for 2NO+Br- 2NOBrat 273°C. Experiment Molarity NO Molarity Bromine Rate (M/s) 1 0.10 0.20 24 2 0.25 0.20 150 3 0.10 0.50 60 4 0.35 0.50 715 Determine the rate law Find the value of the rate constant Find the rate given concentrations of NO = .75 M and Br = .75 i) ii) iii)