This topic contains a solution. Click here to go to the answer

Author Question: A gas occupies a volume of 480 mL at 127 C and 140 mm Hg. What mathematical expression will yield ... (Read 43 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
A gas occupies a volume of 480 mL at 127 C and 140 mm Hg. What mathematical expression will yield the correct volume at 177 C and 400 mm Hg?
 
  A) 480  (140/400 )  (450/400)
  B) 480  (400/140 )  (450/400)
  C) 480  (140/400 )  (400/450)
  D) 480  (400/140 )  (400/450)

Question 2

The amount of energy associated with changing a liquid into a gas is called the
 
  A) heat of vaporization.
  B) heat of fusion.
  C) heat of combustion.
  D) joule.
  E) calorie.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peilian

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

A

Answer to Question 2

A




shenderson6

  • Member
  • Posts: 573
Reply 2 on: Aug 27, 2018
:D TYSM


Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

For a complete list of videos, visit our video library