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

Author Question: A gas bottle contains 0.250 mol of gas at 730 mm Hg pressure. If the final pressure is 1.15 atm, how ... (Read 239 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Aug 27, 2018
A gas bottle contains 0.250 mol of gas at 730 mm Hg pressure. If the final pressure is 1.15 atm, how many moles of gas were added to the bottle?
 
  A) 0.0262 mol
  B) 0.0493 mol
  C) 0.276 mol
  D) 0.299 mol

Question 2

Which of the following can be classified as a pure compound?
 
  A) alcohol in water, C2H5OH in H2O
  B) sugar, C12H22O11
  C) carbon, C
  D) iodine, I2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


MirandaLo

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Aug 27, 2018
Thank you!


pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

The tension of the spring in the fuel-pressure regulator determines the operating pressure on a ... The tension of the spring in the fuel-pressure regulator determines the operating pressure on a ...
Circular movement of ice over lateral area just distal to the elbow. Use medium pressure to apply ... Circular movement of ice over lateral area just distal to the elbow. Use medium pressure to apply ...
Apply thumb pressure to points along the spine bilaterally from superior or inferior. Keep your ... Apply thumb pressure to points along the spine bilaterally from superior or inferior. Keep your ...
Pressure and altitude with formula Pressure and altitude with formula
Blood pressure is controlled by the cardiovascular and kidney systems Blood pressure is controlled by the cardiovascular and kidney systems
Physics- Density, Pressure and Pascal's Principle Physics- Density, Pressure and Pascal's Principle
Video: Blood Flow Through the Kidneys

For a complete list of videos, visit our video library