Which element is oxidized in the reaction below? fe+2 + h+ + cr2o7-2 fe+3 + cr+3 + h2o?

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04-08-2018
Chemistry

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Which element is oxidized in the reaction below? fe+2 + h+ + cr2o7-2 fe+3 + cr+3 + h2o?

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thamiralmarayapcsjjw thamiralmarayapcsjjw · Answer 1 · 2018-08-04T06:20:53+02:00

thamiralmarayapcsjjw thamiralmarayapcsjjw

04-08-2018

due to the iron hydrogen and chromium diluted oxygen. the iron become more oxydized.

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pstnonsonjoku pstnonsonjoku · Answer 2 · 2022-04-26T11:42:32+02:00

Iron lost one electron from left to right hennce iron is the oxidized element.

What is oxidation?

The term oxidation has to do with the loss of electrons. W e now have to look out in the reaction for the specie that looses electrons.

Now consider the equation; 6Fe^2+ + 14H+ + Cr2O7^-2 -------->6Fe^3+ + 2Cr^3+ + 7H2O, we can see that iron lost one electron from left to right hennce iron is the oxidized element.

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