IDENTIFY THE OXIDATION NUMBER OF EACH ELEMENT IN THE GIVEN CHEMICAL FORMULA. -All answers to be entered via short answer are in the numerical format -Include the sign (either positive or negative), no spaces Example: KI What is the oxidation number of potassium? Answer: +1 What is the oxidation number of iodine? Answer: -1 CHEMICAL FORMULA: K₂Cr₂O₇ (potassium dichromate) Questions: 1. What is the oxidation number of potassium in potassium dichromate? 2. What is the oxidation number of chromium in potassium dichromate? 3. What is the oxidation number of oxygen in potassium dichromate?

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Q: Consider the electrochemical cell described by the following reaction at 310 K. The measured cell…

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A: Please find the below attachment. Hope this helped you.   Thank you.

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Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.