A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
vera_ewing
 one year ago
chem question
vera_ewing
 one year ago
chem question

This Question is Closed

Rushwr
 one year ago
Best ResponseYou've already chosen the best response.0did use this equation? \[\Delta G = RTK _{eq}\]

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1you need to use \[\Delta G = RTlnKc\]

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1Kc = 54.8 450 C + 273 = 723 K R = 0.008314 Kj/K*mol plug these all in but let me double check the units first.

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1Vera_ewing let me check this first

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1we know that our Kc > 1 so our delta G must be negative from our equation. I think it's 24.1 kj/mol

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1\[(723K)(0.008314Kj/mol)Ln(54.3) \]
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.