WorksheetsAcids and Bases Wrap-up
Total questions: 20
Worksheet time: 22mins
Which of the following is the strongest base?
oven cleaner - 13.5
lemon juice - 2.5
soap - 10
blood - 7.4
Which of the following is the weakest base?
oven cleaner - 13.5
lemon juice - 2.5
soap - 10
blood - 7.4
Which of the following is the strongest acid?
oven cleaner - 13.5
lemon juice - 2.5
soap - 10
blood - 7.4
A scientist runs tests on an unknown substance. He finds that it is extremely corrosive. It produces H+ ions in solution. And, it has a pH of 1. What type of substance has he identified?
weak acid
strong acid
weak base
strong base
A substance is found to have the following characteristics:
Very bitter taste
Feels slippery to the touch
Produces OH- ions when dissolved in water
In what category would the substance be classified?
acid
base
enzyme
fatty acid
If I add more chicken soup to this setup, what will happen to the pH?
It will increase and get closer to 7
It will decrease and get closer to 0
It will stay the same and not change
Milk is a very weak acid. What might its pH value be?
6.5
7.8
4.2
12.2
Which of the following are properties of acids?
They conduct electricity when dissolved in water
They taste sour
They react with metals to produce hydrogen gas
All of the answer choices are correct
Bases turn blue litmus paper red.
True
False
If the H+ of a solution is 9.1 x 10-3, what is the pH?
2.0
3.0
11
12
An Arrhenius base:
donates H+
accepts H+
produces H+
produces OH-
An Arrhenius acid:
donates H+ to another substance
accepts H+ from another substance
produces H+
produces OH-
A Bronsted Lowry acid:
donates H+ to another substance
accepts H+ from another substance
produces H+
produces OH-
A Bronsted Lowry base:
donates H+ to another substance
accepts H+ from another substance
produces H+
produces OH-
