The effect of the concentration of hydronium ion in a strong acid due to change in the total acid concentration needs to be compared with that of a weak acid. Concept introduction: As per the Bronsted-Lowry theory of bases and acids: Proton acceptors are bases and proton donors are acids. Molecule which can either accept or donate the proton are known as amphiprotic. So, an amphiprotic act as either base or acid. Hydrogen sulfate ion, hydrogen carbonate ion, amino acids and water are common illustrations of amphiprotic molecules. Because they might donate the proton, all of the amphiprotic species have hydrogen atom. The pH is a degree of hydrogen ion concentration, a degree of the alkalinity or acidity of a solution.
The effect of the concentration of hydronium ion in a strong acid due to change in the total acid concentration needs to be compared with that of a weak acid. Concept introduction: As per the Bronsted-Lowry theory of bases and acids: Proton acceptors are bases and proton donors are acids. Molecule which can either accept or donate the proton are known as amphiprotic. So, an amphiprotic act as either base or acid. Hydrogen sulfate ion, hydrogen carbonate ion, amino acids and water are common illustrations of amphiprotic molecules. Because they might donate the proton, all of the amphiprotic species have hydrogen atom. The pH is a degree of hydrogen ion concentration, a degree of the alkalinity or acidity of a solution.
Solution Summary: The author explains how the concentration of hydronium ion in a strong acid, due to change in the total acid concentration, needs to be compared with that of weak acid.
The effect of the concentration of hydronium ion in a strong acid due to change in the total acid concentration needs to be compared with that of a weak acid.
Concept introduction:
As per the Bronsted-Lowry theory of bases and acids: Proton acceptors are bases and proton donors are acids. Molecule which can either accept or donate the proton are known as amphiprotic. So, an amphiprotic act as either base or acid. Hydrogen sulfate ion, hydrogen carbonate ion, amino acids and water are common illustrations of amphiprotic molecules. Because they might donate the proton, all of the amphiprotic species have hydrogen atom.
The pH is a degree of hydrogen ion concentration, a degree of the alkalinity or acidity of a solution.
3.
a.
Use the MS to propose at least two possible molecular formulas.
For an unknown compound:
101.
27.0
29.0
41.0
50.0
52.0
55.0
57.0
100
57.5
58.0
58.5
62.0
63.0
64.0
65.0
74.0
40
75.0
76.0
20
20
40
60
80
100
120
140
160
180
200 220
m/z
99.5
68564810898409581251883040
115.0
116.0
77404799
17417M
117.0
12.9
118.0
33.5
119.0
36
133 0
1.2
157.0
2.1
159.0
16
169.0
219
170.0
17
171.0
21.6
172.0
17
181.0
1.3
183.0
197.0
100.0
198.0
200.
784
Relative Intensity
2
2
8
ō (ppm)
6
2
Solve the structure and assign each of the following spectra (IR and C-NMR)
1.
For an unknown compound with a molecular formula of C8H100:
a.
What is the DU? (show your work)
b.
Solve the structure and assign each of the following spectra.
8
6
2
ō (ppm)
4
2
0
200
150
100
50
ō (ppm)
LOD
D
4000
3000
2000
1500
1000
500
HAVENUMBERI -11
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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