Balance the reaction HNO3(aq)+H3AsO3(aq)   ------> NO(g)+H3AsO4(aq)+H2O(l) by oxidation number method. Answer the following: 1. The oxidation number of N atom changes from ___ to___. 2. The oxidation number of As atom

Q: Which of the following reactions are redox?

A: The given reactions are, Equation (d) is 2I-aq+Pb2+aq=PbI2s Equation (e) is…

Q: Question 7 of 8 Fill in the blanks: Balance the reaction HNO3(aq) + H3AsO3(aq) 1) the oxidation…

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Q: 1. Assign oxidation numbers to the following compounds: a. KCIO3 b. NO3 C. CH,CHO

A: The oxidation number is a number assigned to each element in a compound to show how many electrons…

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A: P +  H2O   --->   PH3 + OH-

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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.