For the gas phase decomposition of nitrogen dioxide at 383 °C , the rate of the reaction is determined by measuring the appearance of 0,. 2 NO,2 NO + 0, At the beginning of the reaction, the concentration of 0, is O M. After 117 s the concentration has increased to 2.21x102 M. What is the rate of the reaction? (mol 0, /L) / s For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C, the rate of the reaction is determined by measuring the appearance of 0,. 2 H,0,(aq)2 H,0(1) + 0,(g) At the beginning of the reaction, the concentration of O, is O M. After 461 min the concentration has increased to 8.45x10 M. (mol 0,/L) /min What is the rate of the reaction? For the gas phase decomposition of hydrogen peroxide at 400 °C, the rate of the reaction is determined by measuring the disappearance of H,02. 2 H,02-2 H,0 + 0, At the beginning of the reaction, the concentration of H,0, is 0.167 M. After 42.0 s the concentration has dropped to 2.97x102 M. What is the rate of the reaction? (mol H,0,/L) /s

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
Section: Chapter Questions
Problem 27QAP: Hydrogen bromide is a highly reactive and corrosive gas used mainly as a catalyst for organic...
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For the gas phase decomposition of nitrogen dioxide at 383 °c , the rate of the reaction is determined by
measuring the appearance of 0,.
2 NO, 2 NO + 0,
At the beginning of the reaction, the concentration of 0, is O M. After 117 s the concentration has increased to
2.21x102 M.
What is the rate of the reaction?
(mol 0, /L) / s
For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C, the rate of the reaction is
determined by measuring the appearance of 0,-
2 H,0,(aq) 2 H,0(1) + 0,(g)
At the beginning of the reaction, the concentration of O, is O M. After 461 min the concentration has increased to
8.45x103 M.
What is the rate of the reaction?
(mol 0,/L) /min
For the gas phase decomposition of hydrogen peroxide at 400 °C, the rate of the reaction is determined by
measuring the disappearance of H,02.
2 H,02-2 H,0 + 0,
At the beginning of the reaction, the concentration of H,0, is 0.167 M. After 42.0 s the concentration has
dropped to 2.97x102 M.
What is the rate of the reaction? (mol H,0,/L) /s
Transcribed Image Text:For the gas phase decomposition of nitrogen dioxide at 383 °c , the rate of the reaction is determined by measuring the appearance of 0,. 2 NO, 2 NO + 0, At the beginning of the reaction, the concentration of 0, is O M. After 117 s the concentration has increased to 2.21x102 M. What is the rate of the reaction? (mol 0, /L) / s For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C, the rate of the reaction is determined by measuring the appearance of 0,- 2 H,0,(aq) 2 H,0(1) + 0,(g) At the beginning of the reaction, the concentration of O, is O M. After 461 min the concentration has increased to 8.45x103 M. What is the rate of the reaction? (mol 0,/L) /min For the gas phase decomposition of hydrogen peroxide at 400 °C, the rate of the reaction is determined by measuring the disappearance of H,02. 2 H,02-2 H,0 + 0, At the beginning of the reaction, the concentration of H,0, is 0.167 M. After 42.0 s the concentration has dropped to 2.97x102 M. What is the rate of the reaction? (mol H,0,/L) /s
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