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    Ochigun's Avatar
    Ochigun Posts: 3, Reputation: 1
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    #1

    Jul 28, 2010, 06:55 AM
    What is the equilibrium expression for the following reaction: CO (g) + 3 H2 (g) CH4
    A.)[ch4][h2o]/[co][h2]3
    b.)[co][h2]3/[ch4][h2o]
    c.)[h2o][h2]3/[ch4][co]
    Ochigun's Avatar
    Ochigun Posts: 3, Reputation: 1
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    #2

    Jul 28, 2010, 07:00 AM
    What is the equilibrium expression for the following reaction: ZnCO3 (s) ZnO (s) + C
    A.)[CO2][ZnO]/[ZnCO3]
    B.)[CO2]
    C.)[CO2]/[ZnCO3]
    Ochigun's Avatar
    Ochigun Posts: 3, Reputation: 1
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    #3

    Jul 28, 2010, 07:21 AM
    The reaction: N2O5 (g) NO2 (g) + NO3 (g)
    A.)is homogenous
    B.)is at equilibrium under any condition
    C.)is heterogeneous
    Curlyben's Avatar
    Curlyben Posts: 18,514, Reputation: 1860
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    #4

    Jul 28, 2010, 07:22 AM
    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
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #5

    Jul 28, 2010, 12:03 PM

    I'll give you an example of the equilibrium expression for another equation.





    But since I_2 is a solid, then, P_(I2) = 1

    Thus;








    Then, what is the definition of homogeneous and heterogeneous?
    By what is an equilibrium affected?
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