WorksheetsAP Acid/Base
Total questions: 11
Worksheet time: 6mins
Which of the following is NOT a strong acid?
HCl
HNO3
HF
HBr
Check all that apply: According to the Arrhenius definition:
An acid contains H and releases H+ ions in solution
An acid contains OH and releases OH- in solution
A base contains OH and releases OH- in solution
A base contains H and releases H+ ions in solution
Check all of the following that are properties of bases:
They are slippery
They taste sour
They conduct electricity
They have a pH higher than 7
They react with metals to produce hydrogen gas
What is the pH for the autoionization of water?
0
1
14
7
KHP is a
monoprotic base
diprotic acid
monoprotic acid
diprotic base
When a reaction reaches neutralization and you can physically see a change in color from the indicator, this is called the
stoichiometric point
endpoint
equivalence point
neutral point
Why must we conduct standardization?
determine the true molarity of a substance
to find out the concentration of an unknown acid we are titrating
because it is a fun lab
to find the neutral point of combining an acid and base
When titrating , the point where there are equal moles of hydrogen ions and hydroxide ions is the; (check all that apply)
endpoint
stoichiometric point
equivalent point
half equivalence point
Which equation would you use first to solve for the pH of a 0.6 M solution of KOH?
ph = -log [H+]
pH + pOH = 14
pOH = =log[OH-]
Barium Hydroxide is a strong base.
True
False
When combining a SA and a SB, the base is the Limiting Reactant, the resulting pH of the solution would be
above 7
equal to 7
below 7
