how to identify if a complex molecule is reducing or oxidising agent
Question
how to identify if a complex molecule is reducing or oxidising agent
Solution
To identify if a complex molecule is a reducing or oxidizing agent, you can follow these steps:
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Determine the oxidation states of the elements in the molecule. This can be done by assigning oxidation numbers to each element based on their electronegativity and the overall charge of the molecule.
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Compare the oxidation states of the elements in the molecule to their standard oxidation states. The standard oxidation state is the typical oxidation state of an element in a compound.
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If the oxidation state of an element in the molecule is lower than its standard oxidation state, it means that the element has gained electrons and is being reduced. Therefore, the molecule is acting as a reducing agent.
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On the other hand, if the oxidation state of an element in the molecule is higher than its standard oxidation state, it means that the element has lost electrons and is being oxidized. In this case, the molecule is acting as an oxidizing agent.
By following these steps and analyzing the oxidation states of the elements in the complex molecule, you can determine whether it is a reducing or oxidizing agent.
Similar Questions
Lecture 8: METABOLISM AND ENERGY• Know the difference between oxidation and reduction, and be able to identify if amolecule is being oxidized or reduced if given a reaction.
Example 1: Identifying Oxidation and ReductionUse changes in oxidation number to determine which atoms are oxidized and which atoms are reduced in the following reaction Then, identify the oxidizing and reducing agent.SolutionUse the oxidation number rules to assign oxidation numbers to each atom in the balanced equation. Remember, coefficients do not affect oxidation numbers. The oxidized atom increases in oxidation number and the reduced atom decreases in oxidation number.Note the following:The element carbon is oxidized because its oxidation number increases from +2 to +4.The iron(III) ion within the is reduced because its oxidation number decreases from +3 to 0.The carbon monoxide (CO) is the reducing agent since it contains the element that is oxidized.The Fe 3+ ion is the oxidizing agent since it is reduced in the reaction.Text AnswerTEXT ANSWERIn Example 1, describe how the reduction of ferric oxide fits the definitions of oxidation and reduction.
Which of the following molecules can act as an oxidising as well as a reducing agent?SO2SO2HIMnO2
In the following chemical reaction, which substance is the oxidizing agent and which is the reducing agent?PbO(s) + C(s) → Pb(s) + CO(g)oxidizing agent: C CO Pb PbOreducing agent: C CO Pb PbO
Given this chemical reaction:Sn(s) + 2 HCl(aq) → SnCl2(aq) + H2(g)identify which substance is oxidized and which is reduced.oxidized: reduced: What compound is the oxidizing agent?:
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