Ask Experts Questions for FREE Help !
Ask
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #1

    Nov 15, 2009, 12:52 PM
    Draw lewis structure
    Draw the Lewis structures for each of the following ions or molecules. For each, give (I) the
    Molecular shape, (ii) the electron pair geometry at the central atom, and (iii) the hybridization of the central
    Atom.
    (a) IO4
    -
    (b) ClF5
    (c) IOCl3
    (d) CO2
    (e) NHF2
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #2

    Nov 15, 2009, 12:53 PM
    Lewis structures and VSEPR theory
    Consider the following molecules or ions: ClOF3, XeO3, BrO2
    +, and BrOF5. Answer the following
    Questions based on the Lewis structures and VSEPR theory prediction of their molecular shapes.
    (a) Which one has only bond angles of 109.5?
    (b) Which one has only bond angles of 120?
    (c) Which one has bond angles of 90 and 180?
    (d) Which one has bond angles of 90, 120, and 180?
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #3

    Nov 15, 2009, 12:57 PM
    Periodic trends and electronegativity
    Consider the four compounds NF3, NCl3, NBr3, and NI3. Use periodic trends in bond lengths and the electronegativity table to answer the following questions:
    (a) Which molecule is expected to have the longest bonds?
    (b) Which molecule is expected to have the most polar bonds?
    (c) Which molecule is expected to have the least polar bonds?

    I would appreciate it if someone helps me
    Thank you
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #4

    Nov 15, 2009, 01:52 PM
    Periodic trends and electronegativity
    Consider the four compounds NF3, NCl3, NBr3, and NI3. Use periodic trends in bond lengths and the electronegativity table to answer the following questions:
    (a) Which molecule is expected to have the longest bonds?
    (b) Which molecule is expected to have the most polar bonds?
    (c) Which molecule is expected to have the least polar bonds?

    i would appreciate it if someone helps me
    thank you
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #5

    Nov 15, 2009, 01:52 PM
    Lewis structures and VSEPR theory
    Consider the following molecules or ions: ClOF3, XeO3, BrO2
    +, and BrOF5. Answer the following
    questions based on the Lewis structures and VSEPR theory prediction of their molecular shapes.
    (a) Which one has only bond angles of 109.5?
    (b) Which one has only bond angles of 120?
    (c) Which one has bond angles of 90 and 180?
    (d) Which one has bond angles of 90, 120, and 180?


    Please help :(
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #6

    Nov 15, 2009, 01:54 PM
    Draw lewis structure
    Draw the Lewis structures for each of the following ions or molecules. For each, give (i) the
    molecular shape, (ii) the electron pair geometry at the central atom, and (iii) the hybridization of the central
    atom.
    (a) IO4
    -
    (b) ClF5
    (c) IOCl3
    (d) CO2
    (e) NHF2


    Help guys :confused:
    tickle's Avatar
    tickle Posts: 23,796, Reputation: 2674
    Expert
     
    #7

    Nov 15, 2009, 02:02 PM

    In answer to your other posts as well, we do not assist with homework. It is in our forum basics. Sorry,

    Tick
    raya2222's Avatar
    raya2222 Posts: 7, Reputation: 1
    New Member
     
    #8

    Nov 15, 2009, 02:04 PM

    Sorry, I am a new user so I am not familiar with the site.
    Curlyben's Avatar
    Curlyben Posts: 18,509, Reputation: 1860
    BossMan
     
    #9

    Nov 15, 2009, 02:06 PM
    Thank you for taking the time to copy your homework to AMHD.
    Please refer to this announcement: https://www.askmehelpdesk.com/financ...-b-u-font.html
    tickle's Avatar
    tickle Posts: 23,796, Reputation: 2674
    Expert
     
    #10

    Nov 15, 2009, 02:29 PM
    Quote Originally Posted by raya2222 View Post
    Sorry, I am a new user so i am not familiar with the site.
    That's okay, raya, aside from not helping with homework, we are a really nice group of people helping others in different areas of their travels through life. :D

    Tick
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
    Uber Member
     
    #11

    Nov 16, 2009, 01:07 AM

    I'll do the first one:

    Name:  Test.png
Views: 10558
Size:  1.4 KB

    Since there are no lone pair of electrons, the shape is tetrahedral.
    However, I don't know the rules about hybridization, so, I would have guessed:

    [Kr] 5s2, 4d10, 5p6, 5d10, 4f4

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search


Check out some similar questions!

Lewis structure [ 3 Answers ]

The central atom in a molecule is the one with the highest electron affinity

Lewis Structure for N2O4 [ 1 Answers ]

I would like to know the Lewis Structure for N2O4. Thank You

Lewis Structure [ 1 Answers ]

What is the lewis dot structure for IO-2

Lewis Structure [ 1 Answers ]

What is the lewis dot structure for IO-2

Lewis Structure [ 3 Answers ]

What does the Lewis structure of ClF4- look like?


View more questions Search