(a) Interpretation: To draw the structure of the transition state in the given SN2 reactions. Concept introduction: SN2 reaction is a special type of reaction mechanism in organic chemistry . It is kind of nucleophilic substitution reaction. Nucleophilic substitutions are Lewis acid-base reactions. In this reaction the nucleophile donates its electron pair, the alkyl halide (Lewis acid) accepts it, and the C-X bond is heterolytically cleaved.
(a) Interpretation: To draw the structure of the transition state in the given SN2 reactions. Concept introduction: SN2 reaction is a special type of reaction mechanism in organic chemistry . It is kind of nucleophilic substitution reaction. Nucleophilic substitutions are Lewis acid-base reactions. In this reaction the nucleophile donates its electron pair, the alkyl halide (Lewis acid) accepts it, and the C-X bond is heterolytically cleaved.
Branch of chemistry concerned with the study of carbon-based compounds, also known as organic compounds. These compounds form due to carbon's notable potential in forming chemical bonds. Due to the abundance of organic compounds on Earth, organic chemistry is crucial in other scientific disciplines, including materials science and pharmaceutical science.
Chapter 7, Problem 7.21P
Interpretation Introduction
(a)
Interpretation:
To draw the structure of the transition state in the given SN2 reactions.
Concept introduction:
SN2 reaction is a special type of reaction mechanism in organic chemistry. It is kind of nucleophilic substitution reaction. Nucleophilic substitutions are Lewis acid-base reactions. In this reaction the nucleophile donates its electron pair, the alkyl halide (Lewis acid) accepts it, and the C-X bond is heterolytically cleaved.
Interpretation Introduction
(b)
Interpretation:
To draw the structure of the transition state in the given SN2 reactions.
Concept introduction:
SN2 reaction is a special type of reaction mechanism in organic chemistry. It is kind of nucleophilic substitution reaction. Nucleophilic substitutions are Lewis acid-base reactions. In this reaction the nucleophile donates its electron pair, the alkyl halide (Lewis acid) accepts it, and the C-X bond is heterolytically cleaved.
2H2S(g)+3O2(g)→2SO2(g)+2H2O(g)
A 1.2mol sample of H2S(g) is combined with excess O2(g), and the reaction goes to completion.
Question
Which of the following predicts the theoretical yield of SO2(g) from the reaction?
Responses
1.2 g
Answer A: 1.2 grams
A
41 g
Answer B: 41 grams
B
77 g
Answer C: 77 grams
C
154 g
Answer D: 154 grams
D
Part VII. Below are the 'HNMR, 13 C-NMR, COSY 2D- NMR, and HSQC 2D-NMR (similar with HETCOR but axes are reversed) spectra of an
organic compound with molecular formula C6H1003 - Assign chemical shift values to the H and c atoms of the
compound. Find the structure. Show complete solutions.
Predicted 1H NMR Spectrum
4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1
f1 (ppm)
Predicted 13C NMR Spectrum
100
f1 (ppm)
30
220 210 200 190 180
170
160 150 140 130 120
110
90
80
70
-26
60
50
40
46
30
20
115
10
1.0 0.9 0.8
0
-10