Question
In a study conducted at the same temperature, the following data for reaction producing nitrosyl bromide...
In a study conducted at the same temperature, the following data for reaction producing nitrosyl bromide were collected.
| Trial | Initial [NO] (M) | Initial [Br2] (M) | Initial rate (m/s) |
| 1 | 0.150 | 0.240 | 33 |
| 2 | 0.300 | 0.240 | 133 |
| 3 | 0.300 | 0.480 | 265 |
What is the rate of the reaction when the initial concentration of NO is 0.400 M and that of Br2 is 0.265 M ?
Express your answer to three significant figures and include the appropriate units. Thank you!
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Similar Questions
In a study conducted at the same temperature, the following data for reaction producing nitrosyl bromide...
In a study conducted at the same temperature, the following data
for reaction producing nitrosyl bromide were collected.
Trial
Initial [NO]
(M)
Initial [Br2]
(M)
Initial rate
(M/s)
1
0.150
0.240
46
2
0.300
0.240
185
3
0.300
0.480
369
Part C
What is the rate of the reaction when the initial concentration
of NO is 0.400 M and that of Br2 is 0.245 M ?
Express your answer to three significant figures and include the
appropriate units.
In a study conducted at the same temperature, the following data for reaction producing nitrosyl bromide...
In a study conducted at the same temperature, the following data
for reaction producing nitrosyl bromide were collected.
Trial
Initial [NO]
(M)
Initial [Br2]
(M)
Initial rate
(M/s)
1
0.150
0.240
43
2
0.300
0.240
171
3
0.300
0.480
342
Part C
What is the rate of the reaction when the initial concentration
of NO is 0.400 M and that of Br2 is 0.255 M ?
Express your answer to three significant figures and
include the appropriate units.
Nitrosyl bromide, NOBr, is formed in the reaction of nitric oxide, NO, with bromine, Br2: 2NO(g)+Br2(g)⇌2NOBr(g)...
Nitrosyl bromide, NOBr, is formed in the reaction of nitric
oxide, NO, with bromine, Br2:
2NO(g)+Br2(g)⇌2NOBr(g)
The reaction rapidly establishes equilibrium when the reactants
are mixed.
Part A
At a certain temperature the initial concentration of NO was
0.400 M and that of Br2 was 0.255 M . At
equilibrium the concentration of NOBr was found to be 0.250
M. What is the value of Kc at this
temperature?
Kc = 21.4
PART B
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H2 is 0.020 M . Find the equilibrium constant at this temperature.
Express your answer using two significant figures.
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2CH4(g)⇌C2H2(g)+3H2(g)
The reaction of CH4 is carried out at some temperature with an
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For the reaction A+B+C→D+E, the initial reaction rate was
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Trial
[A]
(M)
B]
(M)
[C]
(M)
Initial rate
(M/s)
1
0.30
0.30
0.30
9.0×10−5
2
0.30
0.30
0.90
2.7×10−4
3
0.60
0.30
0.30
3.6×10−4
4
0.60
0.60
0.30
3.6×10−4
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For the reaction A+B+C→D+E, the initial reaction rate was
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Trial [A](M) [B](M) [C](M) Initial rate (M/s)
1 0.30 0.30...
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The following data were acquired in an iodination experiment involving acetone. All reaction times are in...
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Trial
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Volume of 0.050 M HCl
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Volume of 1.0 M acetone
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Volume of water
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Temperature
(∘C )
Reaction time
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A
5.0
10.0
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130
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