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Which element is reduced in this reaction? 2cr(oh)3+3ocl−+4oh−→2cro4−2+3cl−+5h2o enter the chemical symbol of the element?

Carlton Burgess

in Chemistry

1 answer

1 answer

James Washington on February 7, 2018

The answer is: Cl is reduced in this reactionaccording to the equation set of the reaction, we can know that:- as Cl in OCl^- is +1 and Cl in the Cl^- is -1, and Cr in CrO4^-2 +6 - and Cr Cr(OH)3 +3∴ Cl went from +1 to -1, and is reduced, Which means a reduction in the burden.& Cr went from +3 to +6 so it is oxidized.

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