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    SASIKALADEVI's Avatar
    SASIKALADEVI Posts: 1, Reputation: 1
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    #1

    Jul 9, 2012, 04:14 AM
    how i ask questions regarding chemistry?
    the compound ammonium sulphide is a crystalline solid at room temperature that decompose when heated according to the equation below:
    (NH4)2S (S) <-----> 2(NH3) (g) + H2S (g)
    0.1 mol of ammonium sulphide was heated in 2.0 dm^3 flask. When equillibrium was obtained, the total pressure in the flask was 0.63 atm.calculate the equillibrium constant.Kp for the above reaction. Answer given 0.037 atm^3.
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Jul 9, 2012, 08:26 AM
    Quote Originally Posted by SASIKALADEVI
    how i ask questions regarding chemistry?
    You post your question, then post your attempt.
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