This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The rate constant k is dependent onI.the concentration of the reactantII.the nature of the ... (Read 51 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Mar 21, 2021

Question 1

The rate constant for a reaction is 1.6 × 10–2 s–1 at 694 K and 5.0 × 10–2 s–1 at 844 K. What is the activation energy?

◦ 16 kJ/mol
◦ 37 kJ/mol
◦ 460 kJ/mol
◦ 4400 kJ/mol
◦ This can't be solved without knowing the frequency factor.

Question 2

The rate constant k is dependent on
I.
the concentration of the reactant
II.
the nature of the reactants
III.
the temperature
IV.
the order of the reaction
 

◦ None of these choices are correct.
◦ One of these choices is correct.
◦ Two of these choices are correct.
◦ Three of these choices are correct.
◦ All of these choices are correct.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by torybrooks on Mar 21, 2021

irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


torybrooks

  • Member
  • Posts: 500
Reply 2 on: Mar 21, 2021
Gracias!

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Hormonal regulation of digestion rate in the stomach and small intestine. Hormonal regulation of digestion rate in the stomach and small intestine.
Rate of Growth of Brain Areas Rate of Growth of Brain Areas
Population growth and growth rate, 1950 - 2100 Population growth and growth rate, 1950 - 2100
Smoke Concentration in London, 1585–1940 Smoke Concentration in London, 1585–1940
The Nature and Properties of Soils, 15th Edition Cover The Nature and Properties of Soils, 15th Edition Cover
The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ... The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ...
Video: Sigmoidoscopy

For a complete list of videos, visit our video library