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The reaction below has a rate constant of 2.6 x 10-3 L²mol-2.s-¹. If the rate of disappearance of O2 is 0.042 mol/L-min, what is the rate of appearance of NO₂? 4 NH3(g) + 7 O₂(g) 4 NO₂(g) + 6 H₂O(g) Enter your answer without units using decimal notation (but give an answer that has units of mol/L-min). Answer with 2 significant figures.

The reaction below has a rate constant of 2.6 x 10-3 L²mol-2.s-¹. If the rate of disappearance of O2 is 0.042 mol/L-min, what is the rate of appearance of NO₂? 4 NH3(g) + 7 O₂(g) 4 NO₂(g) + 6 H₂O(g) Enter your answer without units using decimal notation (but give an answer that has units of mol/L-min). Answer with 2 significant figures.

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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What is rate of appearance of NO2?

The reaction below has a rate constant of 2.6 x 10-3 L2mol-2-s-1. If the rate of disappearance of O2 is 0.042 mol/L-min, what is the rate of appearance of NO2? 4 NH3(g) + 7 O2(g) 4 NO₂(g) + 6H₂O(g) → Enter your answer without units using decimal notation (but give an answer that has units of mol/L-min). Answer with 2 significant figures.
Transcribed Image Text:The reaction below has a rate constant of 2.6 x 10-3 L2mol-2-s-1. If the rate of disappearance of O2 is 0.042 mol/L-min, what is the rate of appearance of NO2? 4 NH3(g) + 7 O2(g) 4 NO₂(g) + 6H₂O(g) → Enter your answer without units using decimal notation (but give an answer that has units of mol/L-min). Answer with 2 significant figures.
Expert Solution
Step 1: Introduce to the concept of rate of the reaction

The  speed of the chemical  reaction is measured in terms of the  rate of the reaction.

rate of the reaction is defined as the change in the  concentration of  the  species involved in the reaction at a certain interval.

r a t e space space equals space fraction numerator increment C o n c e n t r a t i o n over denominator increment t i m e end fraction

Here  we are required to find  the  rate  of appearance of  NO2

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