anonymous
  • anonymous
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 degrees 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. Please show and explain steps please! I believe this involves partial pressure
Chemistry
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
Please help!
Rushwr
  • Rushwr
Okai it's like this, We can see both the gases have an end volume 7L right? Use the below equation for each gas separately using the final volume as 7L . Since the temperature is constant we can use \[P _{1}V _{1} =P _{2}V _{2}\] P1 and V1 are initial pressure and volume. P2 and V2 are the final pressure and final volume .
Rushwr
  • Rushwr
first apply that for H2 gas P1 = 3.5atm V1 = 2L P2 = is unknown , the thing we are going to find V2 = 7L . Because gases take the volume of the container. Now we can find the partial pressure given from H2 to the total pressure. Do the same thing for N2 and get the pressure from that Then use Dalton's law total pressure = partial pressures of the gases \[P = P _{H _{2}} + P _{N _{2}}\]

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Rushwr
  • Rushwr
Did u get it ? @makenzie_paige
anonymous
  • anonymous
1.56?
Rushwr
  • Rushwr
wait I didn't take the answer ! I'll quickly calculate !
anonymous
  • anonymous
Thank you!
Rushwr
  • Rushwr
yep correct !!! :)
anonymous
  • anonymous
Yay! Thank you so much!

Looking for something else?

Not the answer you are looking for? Search for more explanations.