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Topic: Equlibrium concentration  (Read 3225 times)

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Offline staka

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Equlibrium concentration
« on: June 30, 2009, 07:24:17 PM »
PCl5 ::equil:: PCl3+Cl2

PCl5: 1.2mol/L
Cl2:0.26mol/L

What is the concentration of PCl3? Is it simply (1.2-0.26)mol/L?
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Offline AWK

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Re: Equlibrium concentration
« Reply #1 on: July 01, 2009, 01:20:08 AM »
Look at the stoichiometry of this reaction assuming that at the beginning of reaction only PCl5 existed.
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Offline Borek

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Re: Equlibrium concentration
« Reply #2 on: July 01, 2009, 03:43:18 AM »
Question - as stated - has no solution.
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Offline Bryby

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Re: Equlibrium concentration
« Reply #3 on: July 01, 2009, 12:54:42 PM »
Yea, i think you need a K value. Did they give you one?
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