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

Author Question: Consider the gas phase reaction NO + O2 NO2 for which H = 57.04 kJ and K = 1.48 106 at ... (Read 23 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Mar 21, 2021

Question 1

Consider the freezing of liquid water at –10°C. For this process what are the signs for ΔH, ΔS, and ΔG?
   
ΔH
ΔS
ΔG
 

◦

+

–

0

​


◦

+

–

–


◦

–

+

0


◦

–

+

–


◦

–

–

–



Question 2

Consider the gas phase reaction NO + O2 NO2 for which ΔH° = –57.04 kJ and K = 1.48 106 at 25°C.

CalculateΔH°at 25°C for the following reaction:

     2NO + O2 

​

  2NO2

Reference: Ref 17-6

​

​


◦ 57.04 kJ
◦ –114.1 kJ
◦ –28.5 kJ
◦ 3254 kJ
◦ None of these 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 Mr3Hunna on Mar 21, 2021

Guest

  • Guest
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 35% of students answer this correctly


Mr3Hunna

  • Member
  • Posts: 536
Reply 2 on: Mar 21, 2021
Excellent

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

allergic reaction allergic reaction
Redox Reaction Redox Reaction
Reaction velocity as a function of substrate concentration Reaction velocity as a function of substrate concentration
Nucleophilic addition reaction of aldehydes and ketones Nucleophilic addition reaction of aldehydes and ketones
The d-aminolevulinic acid syntheses reaction The d-aminolevulinic acid syntheses reaction
Mitotic Phase: Telophase Mitotic Phase: Telophase
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library