The rearrangement of cyclopropane to propene at 500 °C(CH2)3¬CH;CH=CH,is first order in (CH), with a rate constant of 6.70x10s1If the initial concentration of (CH,)3 is 0.232 M, the concentration of (CH,)3 will be 4.20×10² M afters have passed.Submit AnswerTry Another Version10 item attempts remaining63°F Raining

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The rearrangement of cyclopropane to propene at S500 °C (CH)- >CH3CH-CH2 is first order in (CH,)3 with a rate constant of 6.70x10-4s1. If the initial concentration of (CH2)3 is 0.232 M, the concentration of (CH,), will be 4.20x10² M after have passed. Submit Answer Try Another Version 10 item attempts remaining

The rearrangement of cyclopropane to propene at S500 °C (CH)- >CH3CH-CH2 is first order in (CH,)3 with a rate constant of 6.70x10-4s1. If the initial concentration of (CH2)3 is 0.232 M, the concentration of (CH,), will be 4.20x10² M after have passed. Submit Answer Try Another Version 10 item attempts remaining

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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The activation energy for the gas phase isomerization of vinyl allyl ether is 128 kJ. CH2CH-O-CH2CH=CH;CH,CHCH,CH,CHO The rate constant at 448 K is 2.38×10-4/s. The rate constant will be /s at 491 K. Submit Answer Try Another Version 2 item attempts remaining
nst-order reaction At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.00555 s 250, (g) 2S0, (9) +0, (g) Suppose a vessel contains SO, at a concentration of 0.360 M. Calculate the concentration of SO, in the vessel 130. seconds later. You may assume no other 3 reaction is important. db Round your answer to 2 significant digits. OM Explanation Check 2021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy Accessibility O v D 9:42 M acer pag
3 attempts left Check my work Be sure to answer all parts. The thermal decomposition of phosphine (PH3) into phosphorus and molecular hydrogen is a first- order reaction: 4PH3(g) P4(g) + 6H2(g) The half-life of the reaction is 35.0 s at 680°C. ces Calculate the first-order rate constant for the reaction: 人S Calculate the time required for 95.0 percent of the phosphine to decompose:
First-Order Reaction
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At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.00555 s: 250, (G) - 250, (g) +0, (G) Suppose a vessel contains S0, at a concentration of 0.360M. Calculate the concentration of SO, in the vessel 130. seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. Explanation Check 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessibility acer page esc backspace delete 24 8 9
Please correct answer and don't use hend raiting
A certain reaction is second order in N, and first order in H,. Use this information to complete the table below. Be sure each of your answer entries has the correct number of significant digits. [N] H, initial rate of reaction 1.45 M 0.238 M 4.00 x 10 Mis 3.94 M 0.238 M 0.661 M 0.522 M Explanation Check 2022 Merew H LLC A Rgh Reserved Terme of Le cy Center Type here to search IA SUS ZenBook CFIO Prt Sc ert & 24 4. 23 Bo 3. 8. 6. R. Y S D G H. J. Alt Ctrl Alt 4Ho alexa ENABLED B.
At a certain temperature the rate of this reaction is second order in HI with a rate constant of 0.574M s. 2HI (g) → H, (g) + 1,() Suppose a vessel contains HI at a concentration of 0.250M. Calculate the concentration of HI in the vessel 34.0 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M Explanation Check 2021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy 2 v O 10:0 acer -> & backspace delete %23 %24 6 8
At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.121 M .s. 250 (g) 2S0, (g) +02(g) Suppose a vessel contains SO, at a concentration of 0.700 M. Calculate the concentration of SO, in the vessel 62.0 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. | M Explanation Check 2021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy Accessibilty acer n ade