Naming
Copper (I) Chloride
CuCl
Van der Waals Forces of attraction between molecules decrease with __________ number of electrons and __________ distance between the molecules
decreasing number of electrons and increasing distance
What prefix do binary acids receive?
Hydro
Which of the following has the lowest boiling point
CH4
C2H4
C3H8
C4H10
CH4 Because IMF get stronger the heavier the moleculoe
Name CO2
Carbon Dioxide
What are the three intermolecular forces?
Hydrogen Bonding, dipole-dipole, and london dispersion
What is the oxidation number Lead in of Lead (IV) citrate?
4+ it comes from the roman numerals
What does a strong intermolecular force do to the boiling point of a substance?
Increases it.
What is the correct formula for Magnesium phosphate
Mg3(PO4)2
What are the elements involved in hydrogen bonding?
H, O, F, N
What is the first element in an Acid?
H
What type of intermolecular forces would be assigned to NH3
Copper (II) Chloride
CuCl2
What type of intermolecular forces exist between non-polar molecules?
London dispersion forces only
What is a diatomic element?
Elements that will always bond to themselves if they are not bonded to others.
At room temperature, F2 and Cl2 are gases, Br2 is a liquid, and I2 is a solid, why?
Because dispersion forces increase with molecular size.
What is the formula for Chloric Acid
HClO3
Why does ice float?
Because hydrogen bonding forms a geometric pattern and reduces the density.
What is the difference between intermolecular and intramolecular forces?
Intermolecular forces are between molecules of the same time.
Intramolecular forces are between elements in a compound.
What explains the unusually high boiling point of H2O compared to H2S?
Hydrogen bonding in water are stronger than the dipole dipole forces in hydrosulfuric acid