Nitrous oxide N2O decomposes in a closed batch reactor at a temperature of1163 K into nitrogen and oxygen.The initial pressure of N2O in the reactor was 101.3 kPa. Calculate how long ittakes for the pressure in the reactor to rise to 141.3 kPa, if the decompositiontakes place with second-order kinetics, the gases behave ideally and the ratedecomposition constant has the value kc(N2O) = 0.977 dm³ mol-1 s-1 at the giventemperature.

To solve this problem, we can use the second-order rate equation for the decomposition of…

Answered: Nitrous oxide N2O decomposes in a…

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter21: Rates Of Chemical Reactions, Ii. A Clock Reaction

Section: Chapter Questions

Problem 2ASA

See similar textbooks

Similar questions

For the decomposition rate constant of methyl acetoxypropionate (=A) CH3COOCH(CH3)COOCH3(g) → CH3COOH(g) + CH2=CHCOOCH3(g) a value 0.0317 s-1 was found at 610 K. The decomposition is carried out at this temperature in a closed vessel having a volume of 20 dm³. This reactor initially contained 0.4 moles of pure acetoxypropionate. Assuming ideal gas phase behaviour, calculate: a) what will be the composition of the reaction mixture (in mole%) after 90 s from the start of the reaction, b) reactor pressure at this time.
With all details
Ll.52.
Cc.55.
In a study of the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C HzOz(aq)+HzO(l) + % Oz(E) the concentration of H₂O₂ was followed as a function of time. It was found that a graph of In[H₂O₂] versus time in minutes gave a straight line with a slope of -1.51×10-3 min-1 and a y-intercept of -3.47. min-1. Based on this plot, the reaction is ✓order in H₂O₂ and the rate constant for the reaction is
For a gaseous mixture of N2, H2 and NH3 with no catalyst present (so that the rate of reaction is zero), (i) identify and state the number of component(s), phase(s) and degree of freedom. (ii) Provide reasonable choice(s) for the independent intensive variable(s).
[References) Use the References to access important values if needed for this question. In a study of the gas phase decomposition of dimethyl ether at 500 °C CH;OCH;(g)- →CH4(g) + H2(g) + CO(g) the concentration of CH,OCH, was followed as a function of time. It was found that a graph of In[CH,OCH] versus time in seconds gave a straight line with a slope of -6.28x10s and a y-intercept of -3.50 Based on this plot, the reaction i Đ order in CH,OCH, and the rate constant for the reaction is zero first second Submit Answer Try Another Version 2 item attempts remaining (Previous 12 étv ll MacBook Air 80 DII DD F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 @ #3 $ & * 4 6. 7 8 W E R Y { S G J K く C V ...- ~の * 00 ラエ B
Ethyl acetate reacts with sodium hydroxide when the two are mixed. The reaction, called ester hydrolysis, yields products ethyl alcohol and sodium acetate. The equation is CH3CO₂C₂H5(aq) + NaOH(aq) --> C₂H5OH(aq) + CH3CO₂Na(aq) The following data were obtained: Initial Concentration of CH3CO₂C₂Hs (mol L-¹) Initial Concentration of NaOH (mol L-¹) 0.005 0.010 0.005 0.010 0.020 0.020 The rate law for this reaction is: O Rate-k[CH3CO₂C₂H5]²[NaOH] O Rate-k[CH3CO₂C₂H5] + [NaOH] O Rate-k[CH3CO₂C₂H5]²[NaOH)² O Rate-k[CH3CO₂C₂H5] [NaOH] Initial Rate of Formation of C₂H5OH (mol L-1¹) 5.40 x 10-6 2.16 x 10-5 1.08 X 105
The rate constant for the second-order decomposition of ozone to oxygen is 18×10³ m'/mol/hr at 135 °C. What will be the conversion of ozone in a constant volume, isothermal batch reactor after 1 hour at 135 °C assuming an initial concentration of 103 mol/m?? At this time, what will be the rate of decomposition of the ozone? Repeat this analysis for a temperature of 145 °C, assume the reaction is irreversible and an activation energy of 55 kJ/mol.
General Chemistry for Engineers Lesson: Chemical Kinetics Directions: Answer the following problems by showing the complete solution. In return, I will give you a good and high rating. Thank you so much! Note: Please input the units and measurements in the calculations. Thank you so much! Number 25
A stream of ozone-enriched air (3% ozone by volume) is bubbled into a reactor as part of a disinfection strategy. Water entering the reactor is free of ozone. KH = 0.011 M/atm and KLa = 18 h-1 for ozone in this system. Ozone (O3) dissolved in water is unstable. The kinetics of decomposition are complex, but the rate can be approximated as first-order with respect to dissolved ozone. The first-order rate coefficient is pH-dependent and, at pH 8.0 and 25 C, is 12 h-1 in the system of interest. Find the steady-state concentration (mg/L) of dissolved ozone in the effluent if the reactor is operated as a CMFR with a 15-min retention time
a) Determine the order of the reaction (a and b) with explanation b) Estimate k at 1093 K.

SEE MORE QUESTIONS

Recommended textbooks for you

Chemical Principles in the Laboratory

Chemistry

ISBN:

9781305264434

Author:

Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:

Brooks Cole

Fundamentals Of Analytical Chemistry

Chemistry

ISBN:

9781285640686

Author:

Skoog

Publisher:

Cengage

Physical Chemistry

Chemistry

ISBN:

9781133958437

Author:

Ball, David W. (david Warren), BAER, Tomas

Publisher:

Wadsworth Cengage Learning,

Chemical Principles in the Laboratory

Chemistry

ISBN:

9781305264434

Author:

Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:

Brooks Cole

Fundamentals Of Analytical Chemistry

Chemistry

ISBN:

9781285640686

Author:

Skoog

Publisher:

Cengage

Physical Chemistry

Chemistry

ISBN:

9781133958437

Author:

Ball, David W. (david Warren), BAER, Tomas

Publisher:

Wadsworth Cengage Learning,

SEE MORE TEXTBOOKS