A Tutona Manu CH102 patFle| CArrDetoo002202Coy/utoral Manu Ot002 pofO Gme D Youfube MContentsV HighightQ frase6. A scientist conducts an experiment to determine the rate of NO formation in the reaction:of8ID Fage vewA d alcudV DrawN2g) + O22) → 2NOg). If the initial concentration of N2 was 0.500M and the concentration ofN2 was 0.450M after 0.100 s, what is the rate of NO formation?

6. A scientist conducts an experiment to determine the rate of NO formation in the reaction: Nzg + Ozg) → 2NO). If the initial concentration of N2 was 0.500M and the concentration of N2 was 0.450 M after 0.100 s, what is the rate of NO formation?

6. A scientist conducts an experiment to determine the rate of NO formation in the reaction: Nzg + Ozg) → 2NO). If the initial concentration of N2 was 0.500M and the concentration of N2 was 0.450 M after 0.100 s, what is the rate of NO formation?

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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13. The production of nitric oxide is governed by the following reaction: 4NH3(g) +502(g) → 4NO(g) + 6H2O(g). produced? If the rate at which NO is produced is 6.35 x 10-2 mol/ L*s, at what rate is H₂O a. 8.29 x 10-3 mol/L✶ s b. 9.53 x 10-2 mol/L*s c. 6.35 x 10-2 mol/L*s d. 7.94 x 10-2 mol/L*s 14. Sulfur trioxide production follows the reaction: 2 SO2(g) + O2(g) → 2 SO3(g) consumed? If the rate at which SO3 is produced is 4.28 x 10 mol L-'s-', at what rate is O2 a. 4.28 × 10-4 mol L-'s-1 b. 1.08 x 10-3 mol L-'s-1 c. 1.07 × 10-4 mol L-'s-1 d. 2.14 x 104 mol L-'s-1 15. Consider the following reaction: 2A+B→ C. A kinetics study on this reaction yielded the following data: [A] mol/L [B] mol/L Rate=mol/L/s 0.0450 0.0250 5.03 x 10-3 0.0450 0.0500 2.01 x 10-2 0.0900 0.0250 5.03 x 10-3 What is the order of the reaction with respect to ([A], [B])? a. 1, 2 b. 2, 1 c. 2, 0 d. 0, 2
Consider the following general reaction for which gases A and B are mixed in a constant volume container: A(g) + B(g) -> C(g) + D(g) Match what happens to the rate of the reaction under the following changes: (consider each change separately) v all of gas B is removed from the container more gas A is added to the container the temperature of the container is increased there is no change to the reaction rate ya catalyst is added to the container I. the reaction proceeds at a faster rate v gas D is also added to the container the reaction proceeds at a slower rate II. some of gas B is removed from the container Iy the reaction does not proceed at all the volume of the container is increased
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A chemical engineer is studying the rate of this reaction. 2N,O; (g) → 2N,O4 (g) +O, (g) He fills a reaction vessel with N,O, and measures its concentration as the reaction proceeds. Here's a graph of his data: 0.8 0.6 0.4 0.2. 20 40 60 80 100 t (s) (W)['o°N]
The oxidation of ammonia produces nitrogen and water via the following reaction: 4NH3(g) + 302(g) → 2N2(g) + 6H₂O(A) Suppose the rate of formation of H₂O(A) is 3.0 mol/(Ls). Which of the following statements is true? The rate of consumption of NH3 is 2.0 mol/(L. s). The rate of consumption of O₂ is 2.0 mol/(L. s). The rate of formation of N₂ is 1.3 mol/(Ls). The rate of formation of N₂ is 2.0 mol/(Ls). The rate of consumption of NH3 is 0.50 mol/(L. s).
Last part of this question... An industrial chemist is studying the rate of the Haber synthesis: N2 + 3H2 → 2NH3. Starting with a closed reactor containing 1.25 mol/L of N2 and 0.35 mol/L of H2, she finds that the H2 concentration has fallen to 0.12 mol/L after 40. seconds. What is the average rate of reaction of H2 over this time? (Enter in mol/liter/sec). 0.0058 You are correct.Your receipt no. is 155-176 Previous Tries What is the average rate of NH3 production for this example? (Enter in mol/liter/sec). 0.0038 You are correct.Your receipt no. is 155-8777 Previous Tries Estimate the N2 concentration after 40 seconds? (Enter in mol/liter).
Some measurements of the initial rate of a certain reaction are given in the table below. [₂] [H₂] initial rate of reaction 2.38M 1.39 M 0.140 M/s 10.8M 1.39 M 2.88 M/s 2.38 M 0.584 M 0.0588 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 3 significant digits. Also be sure your answer has the correct unit symbo rate = k ロ・ロ -0 Ś ? Continue k = X
Q3
Sulfur trioxide production follows the reaction: 2 SO2(g) + O2g) → 2 SO3(g) If the rate at which SO3 is produced is 4.28 x 10-4 mol L-'s-1, at what rate is SO2 consumed? A 4.28 x 10-4 mol L-'s-1 B 1.07 x 10-4 mol L-'s-1 2.14 x 10-4 mol L-'s-1 1.08 x 10-3 mol L-'s-1
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Consider the following reaction; Suppose that at a particular moment during the reaction (O2) is reacting at the rate of 0.066 M/s (rate of disappearance). At what rate is NO2 being formed (rate of appearance)? Captionless Image 0.33 M/s 0.033 M/s 0.066 M/s 2 M/s 0.132 M/s
6. A student performs the reaction below in three experiments studying initial concentrations and initial rates. The data is summarized in the table below. SHOW ALL YOUR WORK. 2 NO(g) + Br₂(g) →2 NOBr(g) [NO] 0.80 1.60 0.80 [Br.] 0.60 0.60 1.20 Rate (mol/L.s) 0.14 0.28 0.56 a. What is the order of this reaction with respect to NO? b. What is the order of this reaction with respect to Br₂? c. What is the overall order of this reaction? d. What is the rate law constant, k, for this reaction? (Be sure to include the value and the units.)