2. Reaction R 3. Rate Law: 4. Integrated 5. Integrated 6. Graphical 7- Half-life

Question

2. Reaction R 3. Rate Law: 4. Integrated 5. Integrated 6. Graphical 7- Half-life 8. Reaction C 9. Arrhenius 10. Ea or Question Question 2req 2req For the gas phase isomerization of cis-2-butene cis-CH CH CHCH 3 trans-CH3CH CHCH3 the rate constant in s l has been determined at several temperatures. When ln k is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -9.06x103 K and a y-intercept of 0.700. The value of the rate constant for the gas phase isomerization of cis-2-butene at 1.17x103 K is (Enter your answer to one significant figure.) Visited

Explanation / Answer

Let's write the plot once again:

y = 0.700 - 9.06x103x

y = lnK and K is the rate constant.

x = 1/T. If we have a temperature of 1.17x103 K

lnK = 0.700 - 9.06x103 / 1.17x103

lnK = -7.0436

K = e(-7.0436)

K = 8.73x10-4 s-1

Do the same thing with the other question, but changing the value.

Hope this helps

Related Questions

Navigate

• Browse (All)
• Browse 2
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.