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

Author Question: A sample of 0.300 moles of nitrogen occupies 0.600 L. Under the same conditions, what amount of ... (Read 98 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Aug 27, 2018
A sample of 0.300 moles of nitrogen occupies 0.600 L. Under the same conditions, what amount of moles occupies 1.200 L?
 
  A) 0.600 moles
  B) 1.50 moles
  C) 0.33 moles
  D) 6.00 moles

Question 2

Determine the volume of an object that has a mass of 455.6 g and a density of 19.3 g/cm3.
 
  A) 87.9 mL
  B) 42.4 mL
  C) 18.5 mL
  D) 23.6 mL
  E) 31.2 mL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


go.lag

  • Hero Member
  • *****
  • Posts: 667
Reply #2 on: Aug 27, 2018
Thank you!


kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Nitrogen trioxide Nitrogen trioxide
Sample of an insurance card. Sample of an insurance card.
Sample root cause analysis: Duplicate dose of a narcotic analgesic. Sample root cause analysis: Duplicate dose of a narcotic analgesic.
Sample time management planning chart for a massage student. Sample time management planning chart for a massage student.
A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ... A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ...
Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library