(a) Interpretation: The half-cell reaction at the cathode and anode in the electrolysis of the molten KCl is to be predicted. Concept introduction: In the electrolytic solution, if two ions are attracted towards the particular electrode then the ion that has a lower discharge potential will discharge at that electrode. The substances that have a higher standard reduction potential will undergo standard reduction at the cathode while the substances that have a higher standard oxidation potential will undergo oxidation at the anode. The electrolysis can be defined as the process in which the substance is decomposed into its component in the presence of the electric current .
(a) Interpretation: The half-cell reaction at the cathode and anode in the electrolysis of the molten KCl is to be predicted. Concept introduction: In the electrolytic solution, if two ions are attracted towards the particular electrode then the ion that has a lower discharge potential will discharge at that electrode. The substances that have a higher standard reduction potential will undergo standard reduction at the cathode while the substances that have a higher standard oxidation potential will undergo oxidation at the anode. The electrolysis can be defined as the process in which the substance is decomposed into its component in the presence of the electric current .
Solution Summary: The author explains the half-cell reaction in the electrolysis of the molten KCl.
The half-cell reaction at the cathode and anode in the electrolysis of the molten KCl is to be predicted.
Concept introduction:
In the electrolytic solution, if two ions are attracted towards the particular electrode then the ion that has a lower discharge potential will discharge at that electrode.
The substances that have a higher standard reduction potential will undergo standard reduction at the cathode while the substances that have a higher standard oxidation potential will undergo oxidation at the anode.
The electrolysis can be defined as the process in which the substance is decomposed into its component in the presence of the electric current.
Interpretation Introduction
(b)
Interpretation:
The half-cell reaction at the cathode and anode in the electrolysis of the aqueous solution of KCl is to be predicted.
Concept introduction:
In the electrolytic solution, if two ions are attracted towards the electrode then the ion that has a lower discharge potential will discharge at that electrode.
The substances that have a higher standard reduction potential will under standard reduction potential at the cathode while the substances that have a higher standard oxidation potential will undergo oxidation at the anode.
The electrolysis can be defined as the process in which the substance is decomposed into its component in the presence of the electric current.
Q1: Answer the questions for the reaction below:
..!! Br
OH
a) Predict the product(s) of the reaction.
b) Is the substrate optically active? Are the product(s) optically active as a mix?
c) Draw the curved arrow mechanism for the reaction.
d) What happens to the SN1 reaction rate in each of these instances:
1. Change the substrate to
Br
"CI
2. Change the substrate to
3. Change the solvent from 100% CH3CH2OH to 10% CH3CH2OH + 90% DMF
4. Increase the substrate concentration by 3-fold.
Experiment 27 hates & Mechanisms of Reations
Method I visual Clock Reaction
A. Concentration effects on reaction Rates
Iodine
Run [I] mol/L [S₂082] | Time
mo/L
(SCC)
0.04 54.7
Log
1/ Time Temp Log [ ] 13,20] (time)
/ [I] 199
20.06
23.0
30.04 0.04
0.04 80.0
22.8
45
40.02
0.04 79.0
21.6
50.08
0.03 51.0
22.4
60-080-02 95.0
23.4
7 0.08
0-01 1970
23.4
8 0.08 0.04 16.1
22.6
(15 pts) Consider the molecule B2H6. Generate a molecular orbital diagram but this
time using a different approach that draws on your knowledge and ability to put
concepts together. First use VSEPR or some other method to make sure you know
the ground state structure of the molecule. Next, generate an MO diagram for BH2.
Sketch the highest occupied and lowest unoccupied MOs of the BH2 fragment.
These are called frontier orbitals. Now use these frontier orbitals as your basis set
for producing LGO's for B2H6. Since the BH2 frontier orbitals become the LGOS,
you will have to think about what is in the middle of the molecule and treat its basis
as well. Do you arrive at the same qualitative MO diagram as is discussed in the
book? Sketch the new highest occupied and lowest unoccupied MOs for the
molecule (B2H6).
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