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Ask community Community Discussion Question: in the reaction H2S-----> 2H+ + S- , when NH4OH is added then.....a)concentration of S-- decreases..
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[Post New] 10 Apr 2009 17:37:37 IST
   Subject: in the reaction H2S-----> 2H+ + S- , when NH4OH is added then.....a)concentration of S-- decr
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anakonda (798)

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in the reaction H2S-----> 2H+ + S- , when NH4OH is added then.....a)concentration of S-- decreases...b)S-- is precipitated...c)concenteration of S-- increases.......d)no action takes place...(MAHE 1994)
    

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[Post New] 10 Apr 2009 20:49:31 IST
   Subject: in the reaction H2S-----> 2H+ + S- , when NH4OH is added then.....a)concentration of S-- decreases..
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JPS (1695)

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NH4OH will furnish OH- and so H+ will be removed. So reacn. proceeds in forward direction and so the conc. of S-- should increase.
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