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

Author Question: Gas particles travel at speeds of up to 500 meters per second. Why, then, does it take so long for ... (Read 342 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Aug 27, 2018
Gas particles travel at speeds of up to 500 meters per second. Why, then, does it take so long for gas molecules to travel the length of a room?
 
  A) It doesn't. The fact is that a high concentration of them is required in order for them to be detected.
  B) Gas particles travel in circular motion expanding outward as the move.
  C) Gas particles bump into each other as well as other particles in the air.
  D) Strong attractive forces between the gas particles keep the individual particles from high speed escape.

Question 2

Which of the following functional groups play the biggest role in the properties of carbohydrates?
 
  A) alcohols
  B) ethers
  C) esters
  D) amides
  E) phenols


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A


swpotter12

  • Hero Member
  • *****
  • Posts: 527
Reply #2 on: Aug 27, 2018
Thanks


orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

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?

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?

The horizontal fraction bar was introduced by the Arabs.

Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa
A photograph of Commodore Matthew Perry in 1855 juxtaposed with a Japanese portrait of him. When Per A photograph of Commodore Matthew Perry in 1855 juxtaposed with a Japanese portrait of him. When Per
Formation of heterogeneous ribonucleoprotein particles (hnRNPs) and export of mR Formation of heterogeneous ribonucleoprotein particles (hnRNPs) and export of mR
Cai Guo-Qiang, Project to Extend the Great Wall of China by 10,000 Meters: Project for ... Cai Guo-Qiang, Project to Extend the Great Wall of China by 10,000 Meters: Project for ...
Size of Particles Size of Particles
Rapid, long-distance signaling in plants Rapid, long-distance signaling in plants
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library