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OpenStudy (anonymous):
IN AN AQUEOUS SOLUTION HYDROGEN WILL NOT REDUCE .A]Ag+ .B]Cr+3 .c]Cu+1 .d]Fe+3
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OpenStudy (anonymous):
no one welcomes me and answer my question
OpenStudy (anonymous):
anyone want a medal!
OpenStudy (anonymous):
think about the standard reduction potentials
OpenStudy (anonymous):
yeh right Cr+3 does bcoz it is on the top of electrochemical series and others r on the bottom of the list....but the reason?
OpenStudy (chmvijay):
bcoz chromium has more tenedency to be in the from of ions Cr+3 rather than in atomic state like Cr compared to H2 getting into H+ ions :)
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