A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

vera_ewing

  • one year ago

Chemistry

  • This Question is Closed
  1. vera_ewing
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

  2. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    i think C not so sure @sweetburger please help :)

  3. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @Hoslos please help :)

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Yeah...not really sure on this one

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    When PbI2 solution is clear, it means there is constancy in molarity between Pb2+ ions and I- ions. Their ratio is 1:2, respectively. When further I- ions are added to the solution, the molarity of Pb2+ spontaneously decreases in order to balance the Ksp or molarity. Furthermore, the Pb2+ compound cannot form a ligand or a complex compound with the excess I- ions in order to annihilate the precipitate.

  6. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    As a result, not as much PbI2 solid that had to dissolve will no longer do that. I would then vote for C.

  7. 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.