Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Help with structural formula and resonance structure

  1. Oct 11, 2006 #1
    I dont know what I am doing wrong, plz help.

    2) How many different structual formulas can be written for C6H14

    Include straight chain and branched chain compounds.

    Enter an integer as an answer.

    (I put in 5 but it say that I am wrong)

    3) Which of the following compounds do not require resonance structures to provide a reasonable description ?

    a) OF2

    b) N3-

    c) NH3O

    d) IF5

    e) C2H6O

    (I've tried ade, de, ae and cde. They're all wrong)

    Thank You
  2. jcsd
  3. Oct 12, 2006 #2


    User Avatar
    Homework Helper
    Gold Member

    Can you explain why you chose the answers like that? That way, it'll be easier to help you correct your mistake.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook