IMF
IMF Applied
Lewis Structures & Electron domains
VSEPR/Shapes
Random
Extra Random
100
The weakest intermolecular force
What is London dispersion force?
100
Hydrogen bonding causes this effect on boiling point
What is increase?
100
The number of electron domains in CO2
What is 2?
100
Draw out Se2 Lewis Dot Structure
What is the VSEPR Shape for Se2
The VSEPR shape is Linear
100
This intermolecular force is responsible for the properties that make water crucial for life on earth
What is hydrogen bonding
100
This type of molecule has 2 charged ends that are uneven in 3D space
What are polar molecules
200
A force used to describe when one side of a molecule has a slightly positive charge and the other side has a slightly negative charge.
What are dipole-dipole forces?
200
The boiling point of CH4 is much lower than that of ClF due to this intermolecular force
What is dipole-dipole in ClF
200
Draw out the Lewis Dot Structure of SiO2
200
What does VSEPR stand for?
Valence Shell Electron Pair Repulsion
200
This is the bond angle in a molecule with a tetrahedral shape, like methane (CH₄).
What is 109.5 degree
200
This intermolecular force is weak, only allowing molecules to be briefly attracted to or repulsed by each other
What is london dispersion forces
300
What is 1
300
Which would have a higher boiling point, HCl or Cl2?
HCl, because it has dipole-dipole interactions, while Cl2 only has London dispersion forces.
300
The amount of electron domain on HNO
What is 3
300
Is H2O2 polar or not?
Polar
300
Will HF mix with CO2?
No
300
In this molecule shape, the central atom is surrounded by six atoms
What is octahedral
400
The intermolecular forces exhibit in glycerin
What is hydrogen bonding, dipole-dipole, and LDF
400
Arrange the following in order of increasing boiling point: CH4, C2H6, C3H8.
CH4, C2H6, C3H8 (boiling point increases with increasing molecular size and stronger London dispersion forces).
400
Draw out the Lewis Structure of AlBr3
400
Draw out and determine the Shape of SiBr4
The VSEPR Shape is Tetrahedral / Non-Polar
400
Is liquid water more dense than solid ice?
Yes!In ice, water molecules are arranged in a lattice structure due to hydrogen bonding, which takes up more space and makes ice less dense than liquid water.
400
In a molecular, this type of electron domain takes up more space and causes everyone to feel a little squished
What are lone pairs
500
What happens to state (liquid,solid, gas) molecules as the intermolecular forces increase?
The stronger the intermolecular forces, the more likely to be in liquid and solid states.
500
Between SiO2 and SO2, which would have stronger intermolecular forces and why?
SO2, because it is polar and exhibits dipole-dipole interactions, whereas SiO2 is nonpolar and only has London dispersion forces.
500
The lewis structure of CH3CH2NCH3CH3
500
What is the VSEPR Shape of SCl2?
The VSEPR Shape is Angular/Bent / Polar
500
Arrange these molecules in order from largest to smallest bond angle: H₂O, CH₄, NH₃.
What is CH₄ (109.5°), NH₃ (107°), and H₂O (104.5°)?
500
In scenario of chocolate chips in a cookie and a glass of milk. What is the intermolecular force and what is the intramolecular force?
Intermolecular force: cookie and milk
Intramolecular force: chocolate chips in a cookie