![5) For the reaction 2 NO2 > 2 NO + 02 the rate equation is R = k [NO2], where k = 1.4 x 10-10 L/mol-s at 25 C. If 3.00 moles of NO2 are initially present in a sealed 1.00 L vessel at 25 C a) What is the half-life of the reaction? b) What concentration and how many grams of NO2 remain after 150 years? c) What concentration of NO would have been produced in those 150 years?](http://img.homeworklib.com/questions/cde8b5b0-a0bf-11eb-833e-57d6c5cc5629.png?x-oss-process=image/resize,w_560)
Homework Answers
Answer:-
The answer is given in the image,
The rate law for the reaction 2NO28) 2NO(8) +02(3) is IS rate k [NO212. Initially, only...
The rate law for the reaction 2NO28) 2NO(8) +02(3) is IS rate k [NO212. Initially, only NO2 was present in the reaction vessel and its concentration was 7.48 x 10-4 mol/L 312 minutes after the reaction started the concentration of 02 was determined to be 2.92 x 104 mol/L. Determine the time required for the concentration of NO2 to drop to 5.28 x 10-4 mol/L O 83.2 min 203 min 536 min O616 min 754 min
The decomposition of N2O5 proceeds according to the following equation 2 N2O5(g) → 4 NO2(g) +...
The decomposition of N2O5 proceeds according to the following equation 2 N2O5(g) → 4 NO2(g) + O2(g). The rate constant, k, for the reaction at 298 K is 2.20 x 10-3 min-1. If a reaction is set up in a vessel at 298 K, with an initial concentration of 0.278 mol L-1; what is the concentration of reactant N2O5(g) in mol/L after 40.2 minutes? Report your answer without units
Calculate Kp at 298 K for the reaction SO.(g) + NO2()SO3(g)+NO() SO2(g) SO3(g) NO(g) NO2(g) -300.4...
Calculate Kp at 298 K for the reaction SO.(g) + NO2()SO3(g)+NO() SO2(g) SO3(g) NO(g) NO2(g) -300.4 k/mol -370.4 kJ/mol 86.7 kJ/mol 51.8 kJ/mol For the reaction 2NO(g)+02(g)- 2NO2( f iniially P(NO)1.5 atm, PO2)-1.4 atm, and P(NOJ-2.0 atrn, calculate Δ@for this reaction at 25°C. The following data is valid at 25°C: NO NO2 AGe(kJ/mol 86.7 51.8
The following reaction was carried out in a 3.75 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g)...
The following reaction was carried out in a 3.75 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g) If during the course of the reaction, the vessel is found to contain 8.50 mol of C, 12.7 mol of H2O, 4.00 mol of CO, and 6.20 mol of H2, what is the reaction quotient Q? Enter the reaction quotient numerically. Q = Consider the reaction CO(g)+NH3(g)⇌HCONH2(g), Kc=0.810 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00...
For the first-order reaction, 2 N2O(g) ? 2 N2(g) + O2(g), what is the concentration of...
For the first-order reaction, 2 N2O(g) ? 2 N2(g) + O2(g), what is the concentration of N2O after 3 half-lives if 0.15 mol of N2O is initially placed into in a 1.00-L reaction vessel?
For the reaction 2NO2 + F2 2NO2F, the rate constant is 38M-1s-1. The reaction is first...
For the reaction 2NO2 + F2 2NO2F, the rate constant is 38M-1s-1. The reaction is first order in NO2 and first order in F2, being of the second order total. Calculate the concentration of NO2, F2, and NO2F present after 30.0 seconds, if initially 3.00 mol of NO2 are mixed. with 1.00 mol of F2 in a container of 400 dm3 at 27oC.
At a certain temperature, the equilibrium constant K for the following reaction is 4.3 x 10': NO2(g) + NO(g) = 2 NO2(g)...
At a certain temperature, the equilibrium constant K for the following reaction is 4.3 x 10': NO2(g) + NO(g) = 2 NO2(g) Use this information to complete the following table. There will be very little NO3 and NO. Suppose a 41. L reaction vessel is filled with 0.79 mol of NO2. What can you say about the composition of the mixture in the vessel at equilibrium? There will be very little NO2. x 6 ? O Neither of the above...
9,10,11 9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the...
9,10,11
9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the first order kinetics with rate constant of 4.8 x 10's. (a) if the initial 165 x 10-2M what is the concentration at 825 s? (b) How long it will take for concentration is 1.65 x 10-2M what is the concentrat the concentration of N2Os to decrease to 1.00 x 10-2M? t 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows...
1a. At 573 K, gaseous NO2 decomposes, forming NO(g) and O2. If a vessel containing NO2(g)...
1a. At 573 K, gaseous NO2 decomposes, forming NO(g) and O2. If a vessel containing NO2(g) has an initial concentration of 0.056 mol/L, how long will it take for 75% of the NO2(g) to decompose? The decomposition of NO2(g) is second-order in the reactant, and the rate constant for this reaction, at 573 K, is 1.1 L/mol · s. = ___ s 1b. The decomposition of ammonia on a metal surface to form N2 and H2 is a zero-order reaction....
Experimental data is collected for the reaction shown below, with the following rate law: rate=k[NO2]2. What...
Experimental data is collected for the reaction shown below, with the following rate law: rate=k[NO2]2. What are the units of the rate constant for the reaction? NO2(g)+CO(g)→NO(g)+CO2(g) Trial123[NO2] (mol/L)0.060.060.09[CO] (mol/L)0.060.090.06Rate(mol L−1s−1)1.5408×10−61.5408×10−63.4668×10−6
The rate law for the reaction 2NO28) 2NO(8) +02(3) is IS rate k [NO212. Initially, only NO2 was present in the reaction vessel and its concentration was 7.48 x 10-4 mol/L 312 minutes after the reaction started the concentration of 02 was determined to be 2.92 x 104 mol/L. Determine the time required for the concentration of NO2 to drop to 5.28 x 10-4 mol/L O 83.2 min 203 min 536 min O616 min 754 min
Calculate Kp at 298 K for the reaction SO.(g) + NO2()SO3(g)+NO() SO2(g) SO3(g) NO(g) NO2(g) -300.4 k/mol -370.4 kJ/mol 86.7 kJ/mol 51.8 kJ/mol For the reaction 2NO(g)+02(g)- 2NO2( f iniially P(NO)1.5 atm, PO2)-1.4 atm, and P(NOJ-2.0 atrn, calculate Δ@for this reaction at 25°C. The following data is valid at 25°C: NO NO2 AGe(kJ/mol 86.7 51.8
At a certain temperature, the equilibrium constant K for the following reaction is 4.3 x 10': NO2(g) + NO(g) = 2 NO2(g) Use this information to complete the following table. There will be very little NO3 and NO. Suppose a 41. L reaction vessel is filled with 0.79 mol of NO2. What can you say about the composition of the mixture in the vessel at equilibrium? There will be very little NO2. x 6 ? O Neither of the above...
9,10,11
9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the first order kinetics with rate constant of 4.8 x 10's. (a) if the initial 165 x 10-2M what is the concentration at 825 s? (b) How long it will take for concentration is 1.65 x 10-2M what is the concentrat the concentration of N2Os to decrease to 1.00 x 10-2M? t 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows...
Most questions answered within 3 hours.
-
A farmer wants to compare the tastiness and juiciness of
tomatoes grown with three amounts of...
asked 2 minutes ago -
What is facilitated diffusion and how does it differ from
symport and antiport transportation? How do...
asked 36 minutes ago -
if a firm producing 100 units at $5.00 each experience
an 80% experience curve, what will...
asked 1 hour ago -
A solid, uniform disk of radius 0.250 m and mass 53.7 kg rolls
down a ramp...
asked 3 hours ago -
Given the following table of high speed internet access vs.
annual home income:
Home Income
%...
asked 4 hours ago -
A baseball batter hits a 0.145kg baseball straight up into the
air. The baseball leaves the...
asked 4 hours ago -
An FM modulator is tested using
single-tone baseband signal with frequency of 50kHz and a sprectrum...
asked 4 hours ago -
Write the ionic equations for the first stage of salts
hydrolysis.
Anion, Cation?
Na2S
NiSO4
K2SO4...
asked 6 hours ago -
suppose there is a normally distributed population with a mean of
250 and a standard deviation...
asked 7 hours ago -
Question Three
Suppose you as project manager are using the Waterfall
development methodology on a large...
asked 8 hours ago -
Which statement is not true about welfare in Canada?
A.Benefits typically vary based on one's ability...
asked 8 hours ago -
Please help me with FLOWCHART and UML diagram for class,
thank you!
#include <iostream>
#include <fstream>...
asked 9 hours ago