WorksheetsAcids and Bases
Total questions: 29
Worksheet time: 20mins
What is an acid?
A substance that reacts with metals to release hydrogen
A substance formed when metals react
A substance with a pH level above 7
A substance with no pH level
What is an acids pH level?
0-10
More than 7
Less than 7
More than 10
What is a base?
Substance formed when metals react with water
A slippery, or colorless type of acid
A substance with a pH level less than seven
An acid is a substance that reacts with metals to release hydrogen
What is a bases pH level?
Less than 10
More than 10
Less than 7
Above 7
What acid do fruit have?
Acidic acid
Sulfuric Acid
Tannic Acid
Citric Acid
What acid does vinegar have?
Carbonic acid
Acetic Acid
Citric Acid
Vaster Acid
What acids do fizzy drinks have? (Multi-choice)
Phosphoric acid
Tannic acid
Carbonic acid
Citric acid
What acid does tea have?
Citric acid
Sulfuric acid
Tannic acid
All of them
What is a concentrated solution?
A solution that is fully black or blue
A mixture that has a lot of solute dissolved in the solvent
A solution with nothing inside it at all
A mixture that has only a little solute dissolved in a certain amount of solvent
What is a dilute solution?
A solution with to much solute and too much solvent
A mixture that has a lot of solute dissolved in the solvent
A mixture that has only a little solute dissolved in a certain amount of solvent
A mixture with no particles
What are properties of acids? (Click all that apply)
All contain hydrogen
Are generally solids
Can be sticky
Turn blue litmus paper red
What are the properties of bases?(Click all that apply)
Turns blue litmus paper red
Contains carbon particles, always
Tastes bitter and is slippery
Turns red litmus paper blue
HCI
Ammonium Hydroxide
Hydrohelium acid
Hydrochloric acid
None
H₂SO₄
Sodium Hydroxide
Hydrogenic Sulfuric acid
Sulfuric acid
Nitric acid
HNO₃
Sodium hydroxide
Nitric acid
Hydrologic Sodium Acid
None of the above
NaOH
Sodium Hydroceles
Potassium hydroxide
Sodium hydroxide
Ammonium hydroxide
KOH
Potassium oxide
Ammonium hydroxide
Potassium hydroxide
Sulfuric acid
NH3
Ammonia
Silicon hydroxide
Ammonium hydroxide
Sodium hydroixde
What is an organic acid?
All or none of the above
An acid made from a non living compound, it dissociates completely into the solution.
Hydrochloric acid, Nitric acid, Phosphoric and Sulfuric acid.
Acid that comes from a living thing, and doesn't dissociate completely into the solution.
What is a mineral acid?
An acid made from a non living compound, it dissociates completely into the solution.
Hydrochloric acid, Nitric acid, Phosphoric and Sulfuric acid.
Acid that comes from a living thing, and doesn't dissociate completely into the solution.
None of the above
Lactic acid is an organic or mineral acid?
(a)
Citric acid is a organic or mineral acid?
(a)
Hydrochloric acid is mineral or organic acid ?
(a)
Nitric acid is mineral or organic acid?
(a)
Tartaric acid is organic or an mineral acid?
(a)
Phosphoric acid is organic or mineral acid?
(a)
Acetic acid is either mineral or organic acid?
(a)
Sulfuric acid is either mineral or organic acid?
(a)
Malic acid is either organic or mineral acid?
(a)
