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

Author Question: Five moles of an ideal gas expands isothermally at 100C to five times its initial volume. Find the ... (Read 83 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
Five moles of an ideal gas expands isothermally at 100C to five times its initial volume. Find the heat flow into the system.
 a. 2.5  104 J
  b. 1.1  104 J
  c. 6.7  103 J
  d. 2.9  103 J
  e. 7.0  102 J

Question 2

One gram of water is heated from 0C to 100C at a constant pressure of 1 atm. Determine the approximate change in internal energy (in cal) of the water.
 a. 160
  b. 130
  c. 100
  d. 180
  e. 50



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

reelove4eva

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

A

Answer to Question 2

C




P68T

  • Member
  • Posts: 509
Reply 2 on: Jul 28, 2018
Excellent


cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

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?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

For a complete list of videos, visit our video library