WorksheetsAcids and Bases
Total questions: 10
Worksheet time: 5mins
According to the Bronsted-Lowry definition, an acid is a proton _____________ while a base is a proton _____________ .
donor; accepter
accepter; donor
user; creator
user; eliminator
NaOH --> Na+ + OH-
In the equation above, NaOH acts as a(n) ________________.
arrhenius acid
arrhenius base
Bronsted-Lowry acid
Bronsted-Lowry base
Which of the following is NOT a characteristic of an acid?
sour taste
corrodes metal
pH > 7
electrolyte
Antacids are examples of weak bases. Which of the following would most likely be the pH of an antacid?
2
6
8
12
According to the diagram, which of the following best describes bleach?
Strong acid
Weak acid
Strong base
Weak base
The difference between a strong acid and a weak acid is that a strong acid __________________________.
has a lower pH
has a higher concentration of OH-
has a higher pH
dissociates completely
Based on the picture and the equation beneath it, which of the following best describes chemical HA?
strong acid
weak acid
strong base
weak base
Soap is slippery and bitter to the taste. From this description, we can conclude that it is most likely a(n) ______________.
acid
base
Cabbage juice changes color in the presence of other chemicals, and the color it changes depends on the other chemical's pH. We can classify cabbage juice as a(n) ______________.
reactant
product
indicator
chameleon
HCl + LiOH --> LiCl + H2O
In the reaction represented by the equation above, which chemical acts as the acid?
HCl
LiOH
LiCl
H2O
