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17 questions
Which chemical tastes bitter?
Acid
Base
Which chemical tastes sour?
Acid
Base
Which chemical produces an H3O when mixed with water?
Acid
Base
Which chemical produces an (OH) when mixed with water?
Acid
Base
Which chemical feels slippery on the skin?
Acid
Base
Acid mixed with a base will __________ the mixture.
nullify
neutralize
balance
naturalize
Which pH number below reflects a weak acid?
1
6
8
13
Which pH number below reflects a weak base?
1
6
8
13
Which pH number below reflects a strong base?
1
6
8
13
Which pH number below reflects a strong acid?
1
6
8
13
Mixing equal portions of an acid and a base should give us a mixture with a pH near
3
10
7
0
Pure water is _______ on the pH scale.
Acid
Base
Neutral
What is the range of pH values in an alkali (basic) solution?
0-6
8-14
15-239058204958
pH = 7
Which is the stronger acid?
pH 1
pH 4
pH 8
pH 13
True or false: bases are sometimes called alkaline.
True
False
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