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    Mandmo's Avatar
    Mandmo Posts: 40, Reputation: 4
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    #1

    Mar 19, 2008, 01:02 PM
    Nomenclature- gr.11 chemistry
    Can you please help me answer the following problems as soon as possible so that I can check if my assignment is correct. Thank you so much and I appreciate your help so much!

    a) sulfurous acid
    b)chromium(iii) fluoride
    c)mercurous hypobromite
    d)nitrogen monoxide
    e)ammonium carbonate
    f)sodium chlorite
    g)zinc sulphide
    h)aluminum pernitratet
    I)diphosphorous heptabromide
    Tin (IV) cyanide pentahydrate
    k)plumbic acetate
    l)hypochromous acid
    m) iron (ii) hydrogen perdichromate:confused:
    amricca's Avatar
    amricca Posts: 851, Reputation: 92
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    #2

    Mar 19, 2008, 01:12 PM
    Please post your answers so we can check them, that way we know you are doing your homework and we are not.
    Mandmo's Avatar
    Mandmo Posts: 40, Reputation: 4
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    #3

    Mar 19, 2008, 01:42 PM
    Quote Originally Posted by amricca
    Please post your answers so we can check them, that way we know you are doing your homework and we are not.
    I don't know how to write the subscript numbers under the elements symbol? If you tell me how I can shoe my answers:(
    Mandmo's Avatar
    Mandmo Posts: 40, Reputation: 4
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    #4

    Mar 19, 2008, 01:44 PM
    Quote Originally Posted by amricca
    Please post your answers so we can check them, that way we know you are doing your homework and we are not.
    It is not homework, I am trying to make some examples for my study notes and I want to make sure I am studying the right things
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    amricca Posts: 851, Reputation: 92
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    #5

    Mar 19, 2008, 01:48 PM
    Just call it H20 for example and we will know what you are talking about, don't worry about the subscript.
    amricca's Avatar
    amricca Posts: 851, Reputation: 92
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    #6

    Mar 19, 2008, 01:50 PM
    If you Google the name of the compound it will bring up results that will show the formula
    a) H2SO3
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