(a) Interpretation: The name of the given shape of a molecule is to be stated. Concept Introduction: VSEPR theory is an important model that is frequently used in chemistry to decide the shape and geometry of the molecules. VSEPR model is the extension of Lewis model. As the Lewis model is not able to explain the shape of the molecules. In terms of electron density it is given that both the bonding electrons as well as lone pair of electrons holds the shape of the molecule. The shape in VSEPR model gives specific angles between the bonds for the corresponding shape and these angles are known as bond angles.
(a) Interpretation: The name of the given shape of a molecule is to be stated. Concept Introduction: VSEPR theory is an important model that is frequently used in chemistry to decide the shape and geometry of the molecules. VSEPR model is the extension of Lewis model. As the Lewis model is not able to explain the shape of the molecules. In terms of electron density it is given that both the bonding electrons as well as lone pair of electrons holds the shape of the molecule. The shape in VSEPR model gives specific angles between the bonds for the corresponding shape and these angles are known as bond angles.
Solution Summary: The author explains that VSEPR theory is an important model that is frequently used in chemistry to decide the shape and geometry of the molecules.
The name of the given shape of a molecule is to be stated.
Concept Introduction:
VSEPR theory is an important model that is frequently used in chemistry to decide the shape and geometry of the molecules. VSEPR model is the extension of Lewis model. As the Lewis model is not able to explain the shape of the molecules. In terms of electron density it is given that both the bonding electrons as well as lone pair of electrons holds the shape of the molecule.
The shape in VSEPR model gives specific angles between the bonds for the corresponding shape and these angles are known as bond angles.
Interpretation Introduction
(b)
Interpretation:
The name of the given shape of a molecule is to be stated.
Concept Introduction:
VSEPR theory is an important model that is frequently used in chemistry to decide the shape and geometry of the molecules. VSEPR model is the extension of Lewis model. As the Lewis model is not able to explain the shape of the molecules. In terms of electron density it is given that both the bonding electrons as well as lone pair of electrons holds the shape of the molecule.
The shape in VSEPR model gives specific angles between the bonds for the corresponding shape and these angles are known as bond angles.
Interpretation Introduction
(c)
Interpretation:
The name of the given shape of a molecule is to be stated.
Concept Introduction:
VSEPR theory is an important model that is frequently used in chemistry to decide the shape and geometry of the molecules. VSEPR model is the extension of Lewis model. As the Lewis model is not able to explain the shape of the molecules. In terms of electron density it is given that both the bonding electrons as well as lone pair of electrons holds the shape of the molecule.
The shape in VSEPR model gives specific angles between the bonds for the corresponding shape and these angles are known as bond angles.
For each compound in the table below, decide whether there would be any hydrogen-bonding force between molecules of the compound, or between molecules
of the compound and molecules of water.
name
formic acid
compound
dibromomethane
acetic acid
formula or Lewis
structure
:0:
||
H-C-O-H
CH₂Br₂
H :0:
| ||
H-C-C-O-H
H
Between
molecules of the
compound?
00
00
yes
no
yes
no
yes
hydrogen-bonding force
no
Between molecules of
the compound and
molecules of water?
00
00
yes
no
yes
no
yes
no
X
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O ATOMS, IONS AND MOLECULES
Naming ionic compounds with common polyatomic ions
Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table:
Some ionic compounds
cation
anion
empirical formula
name of compound
so
2+
Pb
3+
Mn
Clo,
Na
PO
Explanation
Check
II
compound
hydrogen-bonding force
Between
Between molecules of
formula or Lewis
molecules of the
the compound and
molecules of water?
name
structure
compound?
H
H
|
Н — С
|
|
yes
yes
N-chloromethylamine
-
no
no
H.
yes
yes
hydrogen iodide
HI
no
no
:0:
||
н —с —с-о — н
H
yes
yes
acetic acid
no
no
H
O O