1. The SDN iPhone App is back and free through November! Get it today and please post a review on the App Store!
    Dismiss Notice
  2. Dismiss Notice
  3. Guest, be sure to check out How To Get Into Dental School, our free downloadable PDF with step-by-step details for dental school applicants!
    Dismiss Notice
  4. Dismiss Notice
Dismiss Notice

Interview Feedback: Visit Interview Feedback to view and submit interview information.

Interviewing Masterclass: Free masterclass on interviewing from SDN and Medical College of Georgia

chem question~

Discussion in 'DAT Discussions' started by ippie, Jul 21, 2006.

  1. ippie

    ippie ippie
    7+ Year Member

    Joined:
    Jun 12, 2006
    Messages:
    162
    Likes Received:
    0
    Status:
    Pre-Dental
    the reaction of AgNO3 and Na2SO4 in water goes to completion because

    a. silver sulfate quickly precipitates
    b. water is a strong electrolyte
    c. it is a neutralization reaction
    d. a volatile product is formed
    e. sodium sulfate is a very strong acid

    the answer is a.
    Silver sulfate pecipitates?
    I thought it's soluble.
    what do you think about it?
     
  2. Note: SDN Members do not see this ad.

  3. thehipster

    thehipster Senior Member
    7+ Year Member

    Joined:
    Jul 4, 2006
    Messages:
    312
    Likes Received:
    0
    Status:
    Dental Student
    Sulfates are insoluble with Ag
     
  4. ippie

    ippie ippie
    7+ Year Member

    Joined:
    Jun 12, 2006
    Messages:
    162
    Likes Received:
    0
    Status:
    Pre-Dental
    sulfate is insoluble with Sr, Ba and Pb.... not with Ag.
    Cl, Br and I is insoluble with Ag, Pb, Hg
    Am I wrong?
     
  5. flylab101

    flylab101 Member
    5+ Year Member

    Joined:
    Feb 18, 2006
    Messages:
    50
    Likes Received:
    0
    Status:
    Pre-Dental

    That's what I thought. I got that from Kaplan workshop. You?
     
  6. Envision

    Envision Envisioning...
    7+ Year Member

    Joined:
    Jun 14, 2005
    Messages:
    1,000
    Likes Received:
    1
    Status:
    Dentist
    does it have anything to do with normality? also, all the other answers r bogus so i would have picked that using POE.
     
  7. Envision

    Envision Envisioning...
    7+ Year Member

    Joined:
    Jun 14, 2005
    Messages:
    1,000
    Likes Received:
    1
    Status:
    Dentist
    your correct.
     

Share This Page