AP Chemistry Review Questions (part 1)

• How much it can dissociate

• The pH at equilibrium

• How much solid is present

• The molar mass of the ions

When reading a PES graph, what quantity is proportional to peak height?

• The number of protons

• The molar mass of the isotope

• The number of electrons

• The binding energy of the electrons

What two characteristics must an effective collision have?

• Sufficient kinetic energy

• High enough pressure

• Correct orientation

• Sufficient potential energy

Which of these is NOT a strong acid?

• HF

• HCl

• HBr

• HI

• sp2

• sp3

• sp

• s2p

Generally speaking, which of these IMFs is the weakest?

• Hydrogen Bonding

• dipole-dipole

• London dispersion

• ion-dipole

What type of alloy is made when the radii of the atoms are similar in size?

• ionic

• substiutional

• interstitial

• covalent network

How will the percent ionization of a weak acid change if water is added to it?

• It will increase

• It will decrease

• It will stay the same

• Not enough information

Tags

NGSS.HS-PS1-5

Filtering separates mixtures based on...

• boiling point

• particle size

• polarity

• molarmass

• sp2

• sp3

• sp

• s2p2