What is the rate of disappearance of Br2 when [NO]= 8.6×10−2 M and [Br2]= 0.31 M...
What is the rate of disappearance of Br2 when [NO]= 8.6×10−2 M and [Br2]= 0.31 M ?
Express your answer using two significant figures.
The rate of disappearance of Br2 is half the rate of appearance
of NOBr, and the initial problem was: Consider the gas-phase
reaction between nitric oxide and bromine at 273 ∘C
2NO(g)+Br2(g)→2NOBr(g).
The following data for the initial rate of appearance of NOBr were
obtained:
| Experiment | [NO](M) | [Br2](M) | Initial Rate of Appearance of NOBr(M/s) |
| 1 | 0.10 | 0.20 | 24 |
| 2 | 0.25 | 0.20 | 150 |
| 3 | 0.10 | 0.50 | 60 |
| 4 | 0.35 | 0.50 | 735 |
|
k = |
1.2×104 |
M-2 s-1 . |
Homework Answers
Add Answer to:
What is the rate of disappearance of Br2 when [NO]=
8.6×10−2 M and [Br2]= 0.31 M...
Consider the gas-phase reaction between nitric oxide and bromine at 273 ∘C 2NO(g)+Br2(g)→2NOBr(g). The following data...
Consider the gas-phase reaction between nitric oxide and bromine at 273 ∘C 2NO(g)+Br2(g)→2NOBr(g). The following data for the initial rate of appearance of NOBr were obtained: Experiment [NO](M) [Br2](M) Initial Rate of Appearance of NOBr(M/s) 1 0.10 0.20 24 2 0.25 0.20 150 3 0.10 0.50 60 4 0.35 0.50 735 What is the rate of disappearance of Br2 when [NO]= 8.1×10−2 M and [Br2]= 0.22 M ? Express your answer using two significant figures.
2NO(g) + Br2(g) = 2NOBr(g) Experiment [NO-] (M) [Br2] (M) Initial Rate (M s-1) 1 0.10...
2NO(g) + Br2(g) = 2NOBr(g) Experiment [NO-] (M) [Br2] (M) Initial Rate (M s-1) 1 0.10 0.20 24 2 0.25 0.20 150 3 0.10 0.50 60 4 0.35 0.50 735 1.) Determine the rate law equation for the reaction. 2.) What is the overall order of the reaction? 3.) What are the value and the units of the rate constant, k? 4.) Write the expression to show how is the rate of disappearance of bromine, Br2, related to the rate...
I understand a-c, but not d. The answer is 8.4 M/s but I do not know...
I understand a-c, but not d.
The answer is 8.4 M/s but I do not know how to find it.
Consider the gas-phase reaction between nitric oxide and bromine at 273 °C: 2 NO(g) + Brz(8) — 2 NOBr(8). The following data for the initial rate of appearance of NOBr were obtained: Experiment Initial Rate (M/s) 24 2 [NO](M) 0.10 0.25 0.10 0.35 [Br21(M) 0.20 0.20 0.50 0.50 150 60 735 (a) Determine the rate law. (b) Calculate the average...
The gas phase reaction of nitric oxide, NO, with bromine, Br2, to produce nitrosyl bromide, NOBr,...
The gas phase reaction of nitric oxide, NO, with bromine, Br2,
to produce nitrosyl bromide, NOBr,
occurs according to the net reaction: A possible reaction
mechanism is:
?1
Step 1: 2 NO ⇌ N2O2
?−1
Step 2: N2O2 + Br2
2NO+Br2 → 2NOBr
2 NOBr
Neither step is faster than the other. What is the order of the
overall reaction, and what is the overall rate constant (expressed
in terms of the individual rate constants for the elementary
steps)?
9....
1. For the decomposition of NOBr given by 2NOBr(g)⇌ 2NO(s)+Br2(g) If the equilibrium concentrations of these...
1. For the decomposition of NOBr given by 2NOBr(g)⇌ 2NO(s)+Br2(g) If the equilibrium concentrations of these three chemicals are 0.46 M , 0.10 M, and 0.30M calculate a) the value of Kc b) the value of Kp c) the value of Kc if all given concentrations are doubled 2. For the reaction; H2(g) + Br2 ⇌ 2HBr (g) If I start with 0.10 M Hydrogen and 0.20 M bromine what are the equilibrium concentrations of each if Kc = 62.5?...
For the decomposition of nitrosyl bromide at 10 °C 2 NOBr(g)2NO) +Br2(g) the average rate of...
For the decomposition of nitrosyl bromide at 10 °C 2 NOBr(g)2NO) +Br2(g) the average rate of disappearance of NOBr over the time period from t-0s to t 6.48 s is found to be 2.24 102Ms What is the average rate of appearance of Br2 over the same time period? Submit Show Anproach Show Tutor Steps Sulbmit Answer 5 iten attempts remaining
The rate constant for the second-order reaction: 2NOBr(g) → 2NO(g) + Br2(g) is 0.80/(M · s)...
The rate constant for the second-order reaction: 2NOBr(g) → 2NO(g) + Br2(g) is 0.80/(M · s) at 10°C. Starting with a concentration of 0.86 M, calculate the concentration of NOBr after 59 s.
The rate constant for the second-order reaction: 2NOBr(g) → 2NO(g) + Br2(g) is 0.80/(M · s)...
The rate constant for the second-order reaction: 2NOBr(g) → 2NO(g) + Br2(g) is 0.80/(M · s) at 10°C. Starting with a concentration of 0.86 M, calculate the concentration of NOBr after 89 s. M
Find the magnitude of the rate (M/s) of disappearance for H+ in the reaction below if...
Find the magnitude of the rate (M/s) of disappearance for H+ in the reaction below if the rate of appearance of Br2 is 0.0219 M/s: Question 7. Given the following reaction and the table of rate data, find the Rate when the [NO] = 0.75 M and [Cl2] = 1.25 M. Hint: first determine orders and then the rate constant (k) for this reaction again. Rate Data [NO] (M) [Cl2] (M) Rate (M/h) 0.50 0.50 1.14 0.25 0.50 0.29 0.50...
for the reaction 2NOBr(g)---- 2NO(g)+Br2(g) the rate of the reaction -2.3 mol NOBr/L/h when the initial...
for the reaction 2NOBr(g)---- 2NO(g)+Br2(g) the rate
of the reaction -2.3 mol NOBr/L/h when the initial NOBr
concentration was 6.2 mol NoBr/L. what is the rate constant of the
reaction.
Please help:)
52. For the reachon ZNO Brly) - 2Noig) + Brela) the rate of the reaction was -23 mol NoBrilh when the inihol NOBY Coventration was 2 mol NOBYL Wat is the rate constant of the reaction?
I understand a-c, but not d.
The answer is 8.4 M/s but I do not know how to find it.
Consider the gas-phase reaction between nitric oxide and bromine at 273 °C: 2 NO(g) + Brz(8) — 2 NOBr(8). The following data for the initial rate of appearance of NOBr were obtained: Experiment Initial Rate (M/s) 24 2 [NO](M) 0.10 0.25 0.10 0.35 [Br21(M) 0.20 0.20 0.50 0.50 150 60 735 (a) Determine the rate law. (b) Calculate the average...
The gas phase reaction of nitric oxide, NO, with bromine, Br2,
to produce nitrosyl bromide, NOBr,
occurs according to the net reaction: A possible reaction
mechanism is:
?1
Step 1: 2 NO ⇌ N2O2
?−1
Step 2: N2O2 + Br2
2NO+Br2 → 2NOBr
2 NOBr
Neither step is faster than the other. What is the order of the
overall reaction, and what is the overall rate constant (expressed
in terms of the individual rate constants for the elementary
steps)?
9....
For the decomposition of nitrosyl bromide at 10 °C 2 NOBr(g)2NO) +Br2(g) the average rate of disappearance of NOBr over the time period from t-0s to t 6.48 s is found to be 2.24 102Ms What is the average rate of appearance of Br2 over the same time period? Submit Show Anproach Show Tutor Steps Sulbmit Answer 5 iten attempts remaining
for the reaction 2NOBr(g)---- 2NO(g)+Br2(g) the rate
of the reaction -2.3 mol NOBr/L/h when the initial NOBr
concentration was 6.2 mol NoBr/L. what is the rate constant of the
reaction.
Please help:)
52. For the reachon ZNO Brly) - 2Noig) + Brela) the rate of the reaction was -23 mol NoBrilh when the inihol NOBY Coventration was 2 mol NOBYL Wat is the rate constant of the reaction?
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago