The rearrangement of cyclopropane to propene at 500 °C (CH2)3 CH3 CH=CH2 is first order in (CH₂)3 with a rate constant of 6.70 x 10-4 ¹. -1 If the initial concentration of (CH₂)3 is 0.0560 M, the concentration of (CH2)3 will be 0.0115 M after Is have passed.

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The rearrangement of cyclopropane to propene at 500 °C
(CH2)3 CH3 CH=CH2
is first order in
(CH₂)3 with a rate constant of
6.70 × 10-4 ¹.
-1
If the initial concentration of
(CH₂)3 is 0.0560 M, the concentration of
(CH₂)3 will be 0.0115 M after
s have passed.
Transcribed Image Text:The rearrangement of cyclopropane to propene at 500 °C (CH2)3 CH3 CH=CH2 is first order in (CH₂)3 with a rate constant of 6.70 × 10-4 ¹. -1 If the initial concentration of (CH₂)3 is 0.0560 M, the concentration of (CH₂)3 will be 0.0115 M after s have passed.
The gas phase decomposition of nitrogen dioxide at 383 °C
NO₂(g) → > NO(g) + O₂(g)
is second order in
NO₂ with a rate constant of 0.540
1
M.S
If the initial concentration of
NO₂ is 0.112 M, the concentration of
NO2 will be
2.31 x 10-2 M after
seconds have passed.
Transcribed Image Text:The gas phase decomposition of nitrogen dioxide at 383 °C NO₂(g) → > NO(g) + O₂(g) is second order in NO₂ with a rate constant of 0.540 1 M.S If the initial concentration of NO₂ is 0.112 M, the concentration of NO2 will be 2.31 x 10-2 M after seconds have passed.
Expert Solution
Step 1: Rate law expression

The general form of rate law for the reaction,A+BC+DRate, r=k[A]x[B]y where,k=rate constantx+y=n; is the order of the reaction

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