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

Author Question: The third law of thermodynamics states: (Read 69 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Mar 21, 2021

Question 1

The standard molar free energies of formation of NO2(g) and N2O4(g) at 25°C are 51.840 and 98.09 kJ/mol, respectively. What is the value of Kp (in atm) for the reaction written as follows at 25°C?
    2NO2 N2O4

◦ 4.79 × 1011

◦ 1.00
◦ 9.55
◦ 4.28 × 10–36

◦ 7.81 × 10–9


Question 2

The third law of thermodynamics states:

◦ The entropy of the universe is increasing.
◦ The entropy of the universe is constant.
◦ The entropy is zero at 0 K for a perfect crystal.
◦ The absolute entropy of a substance decreases with increasing temperature.
◦ The entropy of the universe equals the sum of the entropy of system and surroundings.
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 ghost! on Mar 21, 2021

huda

  • Sr. Member
  • ****
  • Posts: 304
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


ghost!

  • Member
  • Posts: 560
Reply 2 on: Mar 21, 2021
Wow, this really help

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Phacopid trilobite, Devonian age, Ohio, United States Phacopid trilobite, Devonian age, Ohio, United States
German and Irish Settlement in the Northeastern United States, 1870 German and Irish Settlement in the Northeastern United States, 1870
Obesity Rates in United States Obesity Rates in United States
In the past year, about one in five adults in the United States reported symptoms of anxiety ... In the past year, about one in five adults in the United States reported symptoms of anxiety ...
Educational Achievement in the United States Educational Achievement in the United States
Kudzu native to Asia is overgrowing trees across the southeastern United States. Kudzu native to Asia is overgrowing trees across the southeastern United States.
Video: Properties of macromolecules (Explained with No Audio)

For a complete list of videos, visit our video library