
a)
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
a)

Answer to Problem 43E
Answer
KrF2 dissolves in CCl4
Explanation of Solution
KrF2
8+2(7)=22e-
KrF2 is dissolves in CCl4. KrF2 is non-polar molecule that makes it soluble in non polar solvent
b)
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
b)

Answer to Problem 43E
Answer
SF2 dissolves in Water
Explanation of Solution
SF2
6+2(7)=20e-
SF2 is dissolves in Water. SF2 is polar molecule; therefore it is soluble in Water.
c)
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
c)

Answer to Problem 43E
Answer
SO2 dissolves in Water
Explanation of Solution
SO2
6+2(6)=18e-
SO2 is dissolves in Water. SO2 is polar molecule; therefore it is soluble in Water.
d).
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
d).

Answer to Problem 43E
Answer
CO2 dissolves in CCl4
Explanation of Solution
CO2
4+2(6)=16e-
CO2 is dissolves in CCl4. CO2 is non polar molecule that makes it soluble in non polar solvent
e)
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
e)

Answer to Problem 43E
Answer
MgF2 dissolves in Water
Explanation of Solution
MgF2 is an ionic compound so it is soluble in water.
MgF2 is dissolves in Water. MgF2 is polar molecule; therefore it is soluble in Water.
f).
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
f).

Answer to Problem 43E
Answer
CH2O dissolves in Water
Explanation of Solution
CH2O
4+2(1)+6=12e-
CH2O is dissolves in Water. CH2O is polar molecule; therefore it is soluble in Water.
g)
Interpretation: The dissolution of the following in water or CCl4 has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Carbon tetrachloride etc
Water is a polar solvent as well as dissolves polar solutes and ionic solutes. Carbon tetrachloride
( CCl4) is a non-polar solvent and dissolves non-polar solutes. To predict the split of the subsequent molecules, draw the correct Lewis structure and then determine if the entity bond dipoles cancel or not. But the bond dipoles are approved in such a manner that they cancel each other out, then the molecule is non-polar. If the bond dipoles do not withdraw each extra out, then the molecule is polar.
g)

Answer to Problem 43E
Answer
C2H4 dissolves in CCl4
Explanation of Solution
C2H4
2(4)+4(1)=20e-
C2H4 is dissolves in CCl4. C2H4 is non polar molecule that makes it soluble in non polar solvent
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