Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

bugsey7

  • 3 years ago

Which of the following combinations will result in a reaction that is never spontaneous? a) positive enthalpy change and positive entropy change b) positive enthalpy change and negative entropy change c) negative enthalpy change and positive entropy change d) negative enthalpy change and negative entropy change Which of the following changes will always be true for an exothermic process? a) + delta H b) + delta S c) - delta H d) - delta G

  • This Question is Closed
  1. RaviRizaei
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    delta G = delta H - Tdelta S >0 if not spontaneous positive enthalpy change and negative entropy change ---- dissolving ---- + delta S

  2. bugsey7
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    lol I found that on Y!A xD

  3. bugsey7
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Which I ended up guessing correctly beforehand anyway o.O lol

  4. RaviRizaei
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    smart one

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

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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
  • 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.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.