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

Author Question: The partial pressure of nitrogen at 1 atm is _____ mm Hg. a. 661.2 c. 159.6 b. 592.8 d. ... (Read 42 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jul 16, 2018
The partial pressure of nitrogen at 1 atm is _____ mm Hg.
 
  a. 661.2 c. 159.6
  b. 592.8 d. 0.228

Question 2

The sum of the partial pressures of a gas mixture equals the total gas pressure of the system. This statement represents which of the following laws?
 
  a. Dalton's law
  b. Avogadro's law
  c. The combined-gas law
  d. Boltzmann's Universal Gas Constant


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

s.meritte

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
The partial pressure of nitrogen can be calculated by multiplying the barometric pressure by the percentage of nitrogen in the air, or 760 mm Hg  0.78 = 592.8 mm Hg.

Answer to Question 2

ANS: A
The correct answer is Dalton's law. This law states that the total pressure of a gas is equal to the sum of the partial pressure of the gases that make up the mixture. The par-tial pressure of a gas within a gas mixture can be calculated by multiplying the total pressure of the mixture by the percentage of the mixture it occupies.


Jkov05

  • Member
  • Posts: 556
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The FDA recognizes 118 routes of administration.

A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ... A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ...
The Concept of Pressure The Concept of Pressure
JNC-VII Classification of Blood Pressure for Adults JNC-VII Classification of Blood Pressure for Adults
Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ... Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ...
The Pathophysiology of Glaucoma (A) Slowing Rising Intraocular Pressure (I O P) The Pathophysiology of Glaucoma (A) Slowing Rising Intraocular Pressure (I O P)
At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ... At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ...
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library