A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
A steel cylinder capacity 10L holds 20 Moles of O2 at 27 C an imperfection causes the gas to leak out slowly so that temperature remains Contant Ext Pressure is 1 atm The cylinder Finaaly Contain 1 atm Calculate Work Done in Calories
anonymous
 4 years ago
A steel cylinder capacity 10L holds 20 Moles of O2 at 27 C an imperfection causes the gas to leak out slowly so that temperature remains Contant Ext Pressure is 1 atm The cylinder Finaaly Contain 1 atm Calculate Work Done in Calories

This Question is Closed

experimentX
 4 years ago
Best ResponseYou've already chosen the best response.1this is isothermal process, work done is given by \[ n R T \log \left( V_b \over Va\right)\\ V_a = {10 \text{L}} \\ V_b = {300.4 \over 273.4}*20*22.4 \text{L}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351149292211:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351149481464:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351149608767:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351149969466:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351150077826:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I can't continue there is not Q ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Pay attention that in this case n is variable(leaking). so U is not constant(Adiabatic) So you can not find W(work) by int Pdv.

VincentLyon.Fr
 4 years ago
Best ResponseYou've already chosen the best response.0Is the answer 48.9 kJ = 11.7 Cal ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351152257623:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I think you should have how percent was leaked ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it is ~11700 cal @VincentLyon.Fr

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@experimentX : \[W=2.303*n*R*T* \log\frac{ P1 }{ P2 }\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[P1 V = nRT\] \[P1=~48atm\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0P2=1atm (given)......Can t we Do like this...?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0But Not getting the Correcr Result:

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but @VincentLyon.Fr Got it correctly...)

experimentX
 4 years ago
Best ResponseYou've already chosen the best response.1http://www.physicsforums.com/archive/index.php/t530754.html
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.