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

Author Question: A sample of H2 gas (2.0 L) at 3.5 atm was combined with 1.5 L of N2 gas at 2.6 atm pressure at a ... (Read 56 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Aug 27, 2018
A sample of H2 gas (2.0 L) at 3.5 atm was combined with 1.5 L of N2 gas at 2.6 atm pressure at a constant temperature of 25 C into a 7.0 L flask.
 
  The total pressure in the flask is ________ atm. Assume the initial pressure in the flask was 0.00 atm and the temperature upon mixing was 25 C.
  A) 0.56
  B) 2.8
  C) 1.0
  D) 1.6
  E) 24

Question 2

The average pH of the oceans is ________ and is maintained by the buffering capacity of ________.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kmb352

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

8.0-8.3; H2CO3


MGLQZ

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Aug 27, 2018
TY


kmb352

  • Sr. Member
  • ****
  • Posts: 319
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
Blood pressure Blood pressure
The oil pressure switch is connected to a warning lamp that alerts the driver of low oil pressure. The oil pressure switch is connected to a warning lamp that alerts the driver of low oil pressure.
A fuel-pressure reading does not confirm that there is enough fuel volume for the engine to ... A fuel-pressure reading does not confirm that there is enough fuel volume for the engine to ...
Measuring blood pressure with an aneroid manometer Measuring blood pressure with an aneroid manometer
What is the partial pressure (in mm Hg) of neon in a 4.00 L vessel that contains 0.838 mol of ... What is the partial pressure (in mm Hg) of neon in a 4.00 L vessel that contains 0.838 mol of ...
Video: Burn Animation

For a complete list of videos, visit our video library