Intervals are the distances between any two notes. Each interval will have a number - 1, 2, 3, 4, 5, 6, 7, 8.
In redox processes, the reductant transfers electrons to the oxidant. Thus, in the reaction, the reductant or reducing agent loses electrons and is oxidized, and the oxidant or oxidizing agent gains electrons and is reduced.The pair of an oxidizing and reducing agent that are involved in a particular reaction is called a redox pair.here are simple redox processes, such as the oxidation of carbon to yield carbon dioxide (CO 2) or the reduction of carbon by hydrogen to yield methane (CH 4), and more complex processes such as the oxidation of glucose (C 6 H 12 O 6) in the human body through a series of complex electron transfer processes.
2 Al(s) + Fe2O3(s) Al2O3(s) + 2 Fe(l). By assigning oxidation numbers, we can pick out the oxidation and reduction halves of the reaction. Aluminum is oxidized to Al 2 O 3 in this reaction, which means that Fe 2 O 3 must be the oxidizing agent.Conversely, Fe 2 O 3 is reduced to iron metal, which means that aluminum must be the reducing agent.Because a reducing agent is always transformed into its conjugate oxidizing agent in an oxidation-reduction reaction, the products of this reaction include a new oxidizing agent (Al 2 O 3) and a new reducing agent (Fe).n the course of this reaction, CuO is reduced to copper metal. Thus, H 2 is the reducing agent in this reaction, and CuO acts as an oxidizing agent. An important feature of oxidation-reduction reactions can be recognized by examining what happens to the copper in this pair of reactions.