Interpret the given reaction is redox reaction and species getting oxidized and getting reduced should also be determined. Concept Introduction: For a chemical reaction , when the number of oxidation state is increasing to higher oxidation state then this ion must reducing other ion in the reaction and hence is known to be reducing agent. If the oxidation state of the ion gets reduced to lower state, thus it is the reduction reaction. The electrode on which half reaction in which addition of electron are taking place or ion accepting the electrons and getting reduced to lower state is known to be cathode. The electrode on which half reaction in which release of electron are taking place or ion releases the electrons and getting oxidized to higher state is known to be anode.
Interpret the given reaction is redox reaction and species getting oxidized and getting reduced should also be determined. Concept Introduction: For a chemical reaction , when the number of oxidation state is increasing to higher oxidation state then this ion must reducing other ion in the reaction and hence is known to be reducing agent. If the oxidation state of the ion gets reduced to lower state, thus it is the reduction reaction. The electrode on which half reaction in which addition of electron are taking place or ion accepting the electrons and getting reduced to lower state is known to be cathode. The electrode on which half reaction in which release of electron are taking place or ion releases the electrons and getting oxidized to higher state is known to be anode.
Solution Summary: The author explains that the reaction is redox reaction and species getting oxidized and getting reduced should also be determined.
Definition Definition Chemical reactions involving both oxidation and reduction processes. During a redox reaction, electron transfer takes place in such a way that one chemical compound gets reduced and the other gets oxidized.
Chapter 4, Problem 72P
(a)
Interpretation Introduction
Interpretation:
Interpret the given reaction is redox reaction and species getting oxidized and getting reduced should also be determined.
Concept Introduction:
For a chemical reaction, when the number of oxidation state is increasing to higher oxidation state then this ion must reducing other ion in the reaction and hence is known to be reducing agent.
If the oxidation state of the ion gets reduced to lower state, thus it is the reduction reaction.
The electrode on which half reaction in which addition of electron are taking place or ion accepting the electrons and getting reduced to lower state is known to be cathode.
The electrode on which half reaction in which release of electron are taking place or ion releases the electrons and getting oxidized to higher state is known to be anode.
Interpretation Introduction
(b)
Interpretation:
Number of mol of Fe2 O3 needed to produce 38.4 mol Fe to be determined.
Concept Introduction:
Number of mol of a compound can be determined by dividing the mass of compound in g by its molar mass as follows:
n=mM
where, n is mol.
m is mass in g.
M is molar mass.
Interpretation Introduction
(c)
Interpretation:
Mass of CO needed to produce 38.4 mol Fe should be determined.
Concept Introduction:
Number of mol of a compound can be determined by dividing the mass of compound in g by its molar mass as follows:
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell