The type of bonding in the given cases has to be identified. Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are, Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms. Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules. To determine: The type of bonding present in the given diagram.
The type of bonding in the given cases has to be identified. Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are, Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms. Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules. To determine: The type of bonding present in the given diagram.
Solution Summary: The author explains that two main types of chemical bonding exist in chemical compounds: covalent bond and ionic bond.
Definition Definition Connection between particles in a compound. Chemical bonds are the forces that hold the particles of a compound together. The stability of a chemical compound greatly depends on the nature and strength of the chemical bonding present in it. As the strength of the chemical bonding increases the stability of the compound also increases.
Chapter 3, Problem 21Q
(a)
Interpretation Introduction
Interpretation: The type of bonding in the given cases has to be identified.
Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are,
Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms.
Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules.
To determine: The type of bonding present in the given diagram.
(b)
Interpretation Introduction
Interpretation: The type of bonding in the given cases has to be identified.
Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are,
Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms.
Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules.
To determine: The type of bonding in the given option.
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
Chapter 3 Solutions
Bundle: Chemistry: An Atoms First Approach, 2nd, Loose-Leaf + OWLv2, 4 terms (24 months) Printed Access Card
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