Provide a molecular orbital description for the transfer of electrons in a redox reaction. What happens...
Provide a molecular orbital description for the transfer of electrons in a redox reaction. What happens to the electrons from the reducing agent that make the redox reaction favorable?
Homework Answers
In a redox reaction one reactant is oxidised whereas other reactant is reduced. When oxidation occurs, one or more number of electrons are removed from the HOMO (highest occupied molecular orbital.) In case of reduction, one or more electrons are added to either a LUMO (lowest unoccupied Molecular Orbital) or a partially filled HOMO.
The electrons from reducing agent are transferred to oxidising agent . A oxidising agent oxidise another species and in the process, it gets reduced. The electrons from reducing agent are taken up by the oxidising agent which gets reduced.
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Provide a molecular orbital description for the transfer of
electrons in a redox reaction. What happens...
In a redox reaction, electrons are gained by a reactant species. When this occurs, what happens...
In a redox reaction, electrons are gained by a reactant species. When this occurs, what happens to that species? Select one: a. It is reduced. b. It is oxygenated. c. It is reformed. d. It is oxidized.
What happens along an electron transport chain? What happens along an electron transport chain? Electrons are...
What happens along an electron transport chain?
What happens along an electron transport chain? Electrons are passed from a reducing agent to an oxidizing agent, releasing free energy at each step. Electrons are passed from molecule to molecule, gaining potential energy at each step. O Electrons store energy that can be used to break down sugar molecules. O Protons are pumped through ATP synthase, making ATP.
Mach each of the following terms with its appropriate description a. redox reaction e oxidizing agent...
Mach each of the following terms with its appropriate description a. redox reaction e oxidizing agent b. oxidation f reduction c. oxidation number g. activity series d. reducing agent h. electric cell 1. an electron acceptor -2. a device which converts chemical energy into electrical energy - 3. expresses electron loss or gain by an atom - 4. involves exchange of electrons -5. an electron donor -6. a process in which an atom or ion gains an electron(s)
Classify each of the following redox reaction as a combination, decomposition, or displacement reaction. Give a...
Classify each of the following redox reaction as a combination, decomposition, or displacement reaction. Give a blanaced molecular equation for each, as well as total and net ionic equations for parts (b) and (c), and identify the oxidizing and reducing agents. A) S8(s)+F2(g)=SF4 Reaction? Molecular Equation- ? Reducing agent-? Oxidizing agent-? B)Fe(s)+HCl(aq)=FeCl3(aq)+H2(g) Reaction-? Molecular Formula-? Reducing agent-? Oxidizing agent-? Total Ionic Equation-? Total Net Equation-? C) Cu(s)+AgNO3(aq)=Cu(No3)2(aq)+Ag(s) Reaction-? Molecular Formula-? Reducing agent-? Oxidizing agent-? Total Ionic Equation-? Total Net Equation-?
Consider the following redox reaction:
Consider the following redox reaction: Indicate what element is oxidized and what element is reduced as well as the oxidizing agent and reducing agent. If an element is part of a compound, indicate the element (including its oxidation number) that is oxidized or reduced as part of the compound. For example, if C is oxidized in CO, then you would write C2+ in CO. 2 A) _______ is oxidized and _______ is reduced. B) _______ is the oxidizing agent and _______ is the...
In the following redox reaction what is the oxidizing agent and what is the reducing agent?...
In the following redox reaction what is the oxidizing agent and what is the reducing agent? H2O2 (aq) + C1O2 (aq) + Cioz (aq) + 02 (9) oxidizing agent < [Choose] reducing agent [Choose ]
5. Consider the following redox molecular reaction: Na(s) + H2O(l) ? NaOH(aq) + H2(g) If water...
5. Consider the following redox molecular reaction: Na(s) + H2O(l) ? NaOH(aq) + H2(g) If water is written as HOH(), then the equation is Na(s) + HOH(l) ? NaOH(aq) + H2(g) Write the following reactions: Oxidation reaction: Reduction reaction: Balanced net ionic reaction: Reducing agent: Oxidizing agent:
how many electrons are in antibonding molecular orbitals based on the molecular orbital diagram for o2...
how many electrons are in antibonding molecular
orbitals based on the molecular orbital diagram for o2 given that
each o electron configuration is (2s22p4)? do not include electrons
from the 1s shell in your count.
ewton Alta SP20-CHEM 111 - GENERAL CHEMISTRY I + Homework 5.2 Understand molecular orbital energy diagrams Question How many electrons are in antibonding molecular orbitals based on the molecular orbital diagram for O, given that each o electron configuration is (2s 2p')? Do not include...
Choose all of the statements from below which are true about oxidation and reduction. Oxidation and...
Choose all of the statements from below which are true about oxidation and reduction. Oxidation and reduction are opposite processes with respect to bookkeeping electrons. Oxidation is what happens when an element in a substance gains electrons. Electrons appear on the left side of an oxidation half reaction. An oxidant is an oxidizing agent, which becomes reduced during the course of a redox reaction. Reduction is what happens when an element in a substance loses electrons. Electrons appear on the...
Choose all of the statements from below which are true about oxidation and reduction. Oxidation and reduction are oppos...
Choose all of the statements from below which are true about oxidation and reduction. Oxidation and reduction are opposite processes with respect to bookkeeping electrons. Oxidation is what happens when an element in a substance gains electrons. Electrons appear on the right side of an oxidation half reaction. An oxidant is an oxidizing agent, which becomes oxidized during the course of a redox reaction. Reduction is what happens when an element in a substance decreases its oxidation number. Electrons appear...
What happens along an electron transport chain?
What happens along an electron transport chain? Electrons are passed from a reducing agent to an oxidizing agent, releasing free energy at each step. Electrons are passed from molecule to molecule, gaining potential energy at each step. O Electrons store energy that can be used to break down sugar molecules. O Protons are pumped through ATP synthase, making ATP.
Mach each of the following terms with its appropriate description a. redox reaction e oxidizing agent b. oxidation f reduction c. oxidation number g. activity series d. reducing agent h. electric cell 1. an electron acceptor -2. a device which converts chemical energy into electrical energy - 3. expresses electron loss or gain by an atom - 4. involves exchange of electrons -5. an electron donor -6. a process in which an atom or ion gains an electron(s)
In the following redox reaction what is the oxidizing agent and what is the reducing agent? H2O2 (aq) + C1O2 (aq) + Cioz (aq) + 02 (9) oxidizing agent < [Choose] reducing agent [Choose ]
5. Consider the following redox molecular reaction: Na(s) + H2O(l) ? NaOH(aq) + H2(g) If water is written as HOH(), then the equation is Na(s) + HOH(l) ? NaOH(aq) + H2(g) Write the following reactions: Oxidation reaction: Reduction reaction: Balanced net ionic reaction: Reducing agent: Oxidizing agent:
how many electrons are in antibonding molecular
orbitals based on the molecular orbital diagram for o2 given that
each o electron configuration is (2s22p4)? do not include electrons
from the 1s shell in your count.
ewton Alta SP20-CHEM 111 - GENERAL CHEMISTRY I + Homework 5.2 Understand molecular orbital energy diagrams Question How many electrons are in antibonding molecular orbitals based on the molecular orbital diagram for O, given that each o electron configuration is (2s 2p')? Do not include...
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