(a) Interpretation: The molecular structure of the given molecule by using VSEPR theory is to be predicted. 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 molecular structure of the given molecule by using VSEPR theory is to be predicted. 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 molecular structure of the given molecule by using VSEPR theory is to be predicted.
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 molecular structure of the given molecule by using VSEPR theory is to be predicted.
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 molecular structure of the given molecule by using VSEPR theory is to be predicted.
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.
QUESTION 16
In general, when an acid and a base are mixed,
A. a new acid and a salt are formed
OB. a new base and a salt are formed
O C. no reaction occurs
O D. water and a salt are formed
QUESTION 17
How many protons are there in a Magnesium (Mg) atom?
O A. 11
OB. 24
O C. 12
O D. 25
QUESTION 18
The molecular shape of water is
O A. tetrahedral
O B. bent
O C. linear
O D. trigonal pyramidal
Which of the following statements is not correct?A. One reason why Hr is a stronger acid than HF is that Br is more electronegative than F.B. One reason why HBr is a stronger acid than HF is that the H-Br bond is weaker than the H-F bond.C. The acids HI and HCI are strong acids in waterD. One reason why HBr is a stronger acid than HF is that Br has a larger atomic radius than F.E. F- is a stronger base than BrQUESTION 5Cnsider the following list of acids and their respective Ka values.H2503, 1.3x 10-2HF, 6.7 x 10-4HCIO, 1.1 x 10-8A. HyB03 > HCIO > HFB. HaS03 > HaBO3 > H2CrO4C. HaCrO4 > H2503 > HCIOD. HF > HCIO2 > H2CrOAE. HCIO > H2S03 > HFHCIO2, 1.0 x 10-2
HF is formed by the combination ofa. HA and SB
b. SA and HB
c. HA and HB
d. SA and SB
Chapter 12 Solutions
Lab Manual for Zumdahl/DeCoste's Introductory Chemistry: A Foundation, 8th
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