« previous next »

Author Question: A sample of gas at a temperature of 350 K has a volume of 4.00 L. The pressure remains constant. ... (Read 218 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Aug 27, 2018
A sample of gas at a temperature of 350 K has a volume of 4.00 L. The pressure remains constant. What is the volume of the gas at a temperature of 175 K?
 
  A) 8.00 L
  B) 6.50 L
  C) 3.75 L
  D) 2.00 L

Question 2

The lines in an atomic line emission spectrum are due to
 
  A) nuclear transitions in atoms.
  B) movement of electrons from lower energy states to higher energy states in atoms.
  C) movement of electrons from higher energy states to lower energy states in atoms.
  D) the presence of isotopes.


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

renzo156

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Aug 27, 2018
Thanks


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Pressure-flow hypothesis for phloem transport Pressure-flow hypothesis for phloem transport
For this bimolecular reaction, the rate constant k is second order For this bimolecular reaction, the rate constant k is second order
Temperature Profile of Earth’s Atmosphere Temperature Profile of Earth’s Atmosphere
Concentration affects where the precipitin line forms. When 1 reactant is held at a constant ... Concentration affects where the precipitin line forms. When 1 reactant is held at a constant ...
Oil Pressure Warning Lamp Oil Pressure Warning Lamp
The annual pattern of rings changes with ocean temperature and coral health The annual pattern of rings changes with ocean temperature and coral health
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library