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

Author Question: Use the ideal gas law to calculate the temperature when 0.300 mol of nitrogen gas at 1.40 atm ... (Read 33 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Aug 27, 2018
Use the ideal gas law to calculate the temperature when 0.300 mol of nitrogen gas at 1.40 atm pressure occupies a volume of 11.2 L. R = 0.0821 L atm/(Kmol).
 
  A) 490 K
  B) 637 K
  C) 780 K
  D) 157 K

Question 2

How many electrons are there in a argon atom?
 
  A) 36
  B) 18
  C) 40
  D) 24


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


newyorker26

  • Member
  • Posts: 536
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Nitrogen trioxide Nitrogen trioxide
Average Global Temperature Rise over the Past Century Average Global Temperature Rise over the Past Century
Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities. Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities.
5-4 The relationship between vapor pressure and temperature—in this case for water. As the ... 5-4 The relationship between vapor pressure and temperature—in this case for water. As the ...
How to calculate simple interest (Part 2) How to calculate simple interest (Part 2)
Cocoa butter melts at body temperature Cocoa butter melts at body temperature
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library