Name to formula or formula to name
Name the compound: CO₂
Carbon Dioxide
This shape forms when there are 2 electron domains.
Linear
This intermolecular force is found in all molecules.
London dispersion force
What does polar and nonpolar mean?
Polar = e- shared unequally
Nonpolar = e- shared equally
Which type of elements form in a covalent compounds?
Nonmetals
Write the formula for carbon monoxide.
CO
This shape has 4 electron domains around the central atom and no lone pairs.
tetrahedral
This force occurs between polar molecules.
dipole-dipole force
Inter = between molecules
Intra = Within molecules
How many electrons does a triple covalent bond have?
6 electrons
Name the compound: N₂O₅
dinitrogen pentoxide
What shape will SCl2 be?
Bent
This IMF occurs when a specific atom is bonded to a highly electronegative atom.
Hydrogen Bond
Electron Domain
A region either bond or lone pairs that effect the shape of the molecule and it is based off the center atom
List intramolecular forces.
covalent bond
ionic bond
metallic bond
Write the formula for sulfur hexafluoride.
SF6
Ammonia, NH₃, has this molecular shape because it has one lone pair.
trigonal pyramidal
Put these IMFs in order from weakest to strongest: hydrogen bonding, London dispersion, dipole-dipole.
London dispersion, dipole-dipole, hydrogen bonding
What is a diatomic element
A diatomic element naturally exists ad 2 atoms bonded together.
What is viscosity?
A property that describes the resistance of a liquid when stirred
Write the formula for tetraphosphorus decoxide.
P₄O₁₀
This molecular geometry has 6 electron domains around the central atom.
octahedral
How and why does intermolecular force effect properties such as boiling, melting point and viscosity?
The stronger the IMF the higher melting/boiling pt and viscosity due to strong forces in between molecules.
What is VSEPR theory?
The idea that electron domains are spread out as far apart as possible.
When drawing molecular geometry is a 3d format, what does a solid triangle and a dashed triangle represent?
Dashed triangle = behind the paper