WorksheetsConjugate Acids/Bases Ch10
Total questions: 17
Worksheet time: 11mins
Which compound is the conjugate acid? (Hint: Determine the base)
PO43- + HNO3 ==> NO3- + HPO42-
PO43-
HNO3
NO3-
HPO42-
Which compound is the conjugate base?
HCO3- + HCl ==> H2CO3 + Cl-
HCO3-
HCl
H2CO3
Cl-
Which of the following would you expect to react with metal, taste sour, and turn litmus paper red?
NaOH
NH3
LiOH
HCl
Which one of the following will turn litmus paper blue, taste bitter, and feel slippery?
HCl
HF
NaOH
H2O
NH3 + H2O --> NH4+ + OH-
What is H2O in this reaction?
acid
base
conjugate acid
conjugate base
In the reaction below, H2O is a(n):
H2SO3 + H2O --> H3O+ + HSO3-
base
acid
conjugate acid
conjugate base
A solution with a pH of 8
Acid
Base
Neutral
Concentrated
Coffee, soda, and vinegar
acids
bases
neutral
heterogeneous mixtures
CO32- +H2O → HCO3-+OH-
Which compound is the conjugate base?
CO32-
H2O
HCO3-
OH-
Identify the Acid in the above reaction.
A wasp sting is basic. Which substance would neutralize the sting?
Vinegar
Bleach
Baking soda
Shampoo
Which substance is an acid?
Drain cleaner
Bleach
Orange juice
Dish soap
Acid in our stomach:
Hydrochloric acid
Sulfuric acid
Acetic acid
Carbonic acid
The breaking apart of a compound into electrically charged atoms or molecules.
ionization
neutralization
equilibrium
electrification
