3. The following table shows how the concentration of AB varies in the reaction: 2 AB(g)...
3. The following table shows how the concentration of
AB varies in the reaction:
2 AB(g) → A2(g) +B2(g). Time (s) 0
1000 2000 3000 4000
[AB] (mol/L) 1.00 0.112 0.061 0.041 0.031
Determine: a) The global reaction order. b) The kinetic constant
for the rate of disappearance of AB. c) The kinetic constant for
the rate law (independent of the reactant). Use trial end error
using excel.
Homework Answers
![= 0.007928 k, door locat] 2000 | 0.061 = 0.007696 3= 3000 Looul T 2 0.0077961 So, ut a and order reaction as three rate const](http://img.homeworklib.com/questions/d1a67f80-7055-11ea-8aa6-9b9585352d86.png?x-oss-process=image/resize,w_560)
![( x + ( has the + Tone to [8.928-1] = 0.007928 molits - The kinetic constant for the rate is 0.007928molest Rate = K [ART](http://img.homeworklib.com/questions/d2751720-7055-11ea-8f0c-419f1ae13b01.png?x-oss-process=image/resize,w_560)
Add Answer to:
3. The following table shows how the concentration of
AB varies in the reaction:
2 AB(g)...
Consider the following reaction at 300 K: 2 AB (g) ↔ A2 (g) + B2 (g)...
Consider the following reaction at 300 K: 2 AB (g) ↔ A2 (g) + B2 (g) In a particular experiment, the partial pressures of A2 and I2 at equilibrium are 0.715 and 0.573 atm, respectively, while the partial pressure of AB is 3.63 atm. What is the equilibrium constant for this reaction?
Consider the following reaction at 300 K: 2 AB (g) ↔ A2 (g) + B2 (g)...
Consider the following reaction at 300 K: 2 AB (g) ↔ A2 (g) + B2 (g) In a particular experiment, the partial pressures of A2 and I2 at equilibrium are 0.536 and 0.274 atm, respectively, while the partial pressure of AB is 3.382 atm. What is the equilibrium constant for this reaction?
2. For the following equilibrium reaction: Energy + 2AB (g) = 2 AB (g) + B2...
2. For the following equilibrium reaction: Energy + 2AB (g) = 2 AB (g) + B2 (g) where K = 55 What will happen to the amount of B2 (increase, decrease or stay the same) if a) a catalyst is added b) some AB is removed c) temperature is increased d) pressure is increased e) the amounts of AB, and AB are kept constant while the value of K is decreased
An experiment was conducted to determine the rate law for the reaction A2(g)+B(g)→A2B(g) . The table...
An experiment was conducted to determine the rate law for the
reaction A2(g)+B(g)→A2B(g) . The table above shows the data
collected. Based on the data in the table, which statement is
correct?
Trial 1 [A2] 0.10 [B] 0.50 0.20 0.50 Nm + Initial rate (Ms-1) 2.5 10-4 5.0 x 10-4 5.0 x 10-5 1.0 x 10-4 0.30 0.05 1 0.30 0.10 An experiment was conducted to determine the rate law for the reaction A2(g) +B(g) → A2B(g). The table above...
For the following equilibrium reaction: Energy + 2AB2 (g) 2 AB (g) + B2 (g) where...
For the following equilibrium reaction: Energy + 2AB2 (g) 2 AB (g) + B2 (g) where K = 55 What will happen to the amount of B2 (increase, decrease or stay the same) if a catalyst is added some AB is removed temperature is increased pressure is increased the amounts of AB2 and AB are kept constant while the value of K is decreased
A study of the rate of the reaction represented as 2AB gave the following data: Time...
A study of the rate of the reaction represented as 2AB gave the following data: Time (s) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 [A] (M) 1.00 0.775 0.625 0.465 0.360 0.285 0.230 3. Determine the average rate of disappearance of A between 0.0 and 10.0 s, and between 10.0 and 20.0 s. 4. What order is the above reaction? What is the rate constant? Hint:You might have to graph the data. For the following reaction: 2NO(g)+C12(g)2NOCI(g) The observed initial...
3 pts Question 2 Consider the following hypothetical reaction Az (g) + B2 (g) + 2AB...
3 pts Question 2 Consider the following hypothetical reaction Az (g) + B2 (g) + 2AB (g) [AB where Kc = Ag][B2] 4 AB (g) is The equilibrium constant for the reaction 2A2 (g) +2B2 (8) 1/[Kc^4) o Kc^4 sqrt(Kc) Kc2
4. Consider the following reaction: NO2(g) à NO(g) + O(g) The concentration of NO2 was monitored...
4. Consider the following reaction: NO2(g) à NO(g) + O(g) The concentration of NO2 was monitored at a fixed temperature as a function of time during the decomposition reaction and the data is tabulated below: Time (s) [NO2] (M) Time (s) [NO2] (M) Time (s) [NO2] (M) Time (s) [NO2] (M) 0 0.0100 250 0.00611 550 0.00416 800 0.00329 50 0.00887 300 0.00567 600 0.00395 850 0.00316 100 0.00797 350 0.00528 650 0.00376 900 0.00303 150 0.00723 400 0.00495 700...
2. The following data were measured for the reaction BF3 (g)+NH, (g) FBNH (g): Experiment 0.250...
2. The following data were measured for the reaction BF3 (g)+NH, (g) FBNH (g): Experiment 0.250 0.250 0.200 0.350 0.175 NH,J (M) 0.250 0.125 0.100 0.100 0.100 Initial Rate (M/s) 0.2130 0.1065 0.0682 0.1193 0.0596 4 a. b. c. What is the order of this reaction with respect to each reactant? What is the rate constant, with proper units, for this reaction? What is the rate law for this reaction?
B1. The following experimental data were obtained for the following reaction at 1000 K: 2 NO(g)...
B1. The following experimental data were obtained for the following reaction at 1000 K: 2 NO(g) + O2(g) 2 NO2(g) NOI (mol L OJ (mol L- Inital rate of reaction (mol L-'s - 0.0100 0.0200 0.0300 0.0200 0.0500 0.0200 3.02 x 10-5 3.02 x 10-4 2.72 x 10-4 (a) Determine the order of the reaction for each reactant (b) Determine the overall order of the reaction. Answer: (c) Calculate the rate constant at this temperature.
2. For the following equilibrium reaction: Energy + 2AB (g) = 2 AB (g) + B2 (g) where K = 55 What will happen to the amount of B2 (increase, decrease or stay the same) if a) a catalyst is added b) some AB is removed c) temperature is increased d) pressure is increased e) the amounts of AB, and AB are kept constant while the value of K is decreased
An experiment was conducted to determine the rate law for the
reaction A2(g)+B(g)→A2B(g) . The table above shows the data
collected. Based on the data in the table, which statement is
correct?
Trial 1 [A2] 0.10 [B] 0.50 0.20 0.50 Nm + Initial rate (Ms-1) 2.5 10-4 5.0 x 10-4 5.0 x 10-5 1.0 x 10-4 0.30 0.05 1 0.30 0.10 An experiment was conducted to determine the rate law for the reaction A2(g) +B(g) → A2B(g). The table above...
A study of the rate of the reaction represented as 2AB gave the following data: Time (s) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 [A] (M) 1.00 0.775 0.625 0.465 0.360 0.285 0.230 3. Determine the average rate of disappearance of A between 0.0 and 10.0 s, and between 10.0 and 20.0 s. 4. What order is the above reaction? What is the rate constant? Hint:You might have to graph the data. For the following reaction: 2NO(g)+C12(g)2NOCI(g) The observed initial...
3 pts Question 2 Consider the following hypothetical reaction Az (g) + B2 (g) + 2AB (g) [AB where Kc = Ag][B2] 4 AB (g) is The equilibrium constant for the reaction 2A2 (g) +2B2 (8) 1/[Kc^4) o Kc^4 sqrt(Kc) Kc2
2. The following data were measured for the reaction BF3 (g)+NH, (g) FBNH (g): Experiment 0.250 0.250 0.200 0.350 0.175 NH,J (M) 0.250 0.125 0.100 0.100 0.100 Initial Rate (M/s) 0.2130 0.1065 0.0682 0.1193 0.0596 4 a. b. c. What is the order of this reaction with respect to each reactant? What is the rate constant, with proper units, for this reaction? What is the rate law for this reaction?
B1. The following experimental data were obtained for the following reaction at 1000 K: 2 NO(g) + O2(g) 2 NO2(g) NOI (mol L OJ (mol L- Inital rate of reaction (mol L-'s - 0.0100 0.0200 0.0300 0.0200 0.0500 0.0200 3.02 x 10-5 3.02 x 10-4 2.72 x 10-4 (a) Determine the order of the reaction for each reactant (b) Determine the overall order of the reaction. Answer: (c) Calculate the rate constant at this temperature.
Most questions answered within 3 hours.
-
Suppose that Alicia has $30,000 in invested as follows: $10,000
in TJX Cos., $15,000 in Macy’s,...
asked 14 minutes ago -
Volunteer Pharmaceuticals (VP) wants to set aside money in the
R&D fund to seek supplemental drug...
asked 14 minutes ago -
What is precedent?
an order by the court.
the power of a court to overrule a...
asked 21 minutes ago -
Classify the tonicity of a solution made by dissolving 12mg of
sodium chloride in 1.0mL of...
asked 27 minutes ago -
Consider the equilibrium reaction: 2A (aq) + 3B (aq) <-->
C (aq) (in my notation <-->...
asked 28 minutes ago -
A recent poll found that 21% of a random sample of 1200 people
lost jobs due...
asked 33 minutes ago -
Indicate whether aqueous solutions of the following substances
contain ions. If so, write formulas for the...
asked 29 minutes ago -
Include at least one psychology theory, model or concept
discussed in Chapter 1, 2 or the...
asked 39 minutes ago -
Need help in drawing out a map pathway of pentose phosphate
pathway and pyruvate dehydrogenase/citric acid...
asked 46 minutes ago -
Question 1
At the end of Year 6,
South Co.'s tax department estimates that they will...
asked 48 minutes ago -
Use standard enthalpies of formation to determine
ΔHorxn for:
1. 3NO2(g) + H2O(l) → 2HNO3(aq)
+...
asked 52 minutes ago -
Abigail Adams was hired as an associate professor of economics
at Heartland University. She was the...
asked 55 minutes ago