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WorksheetsAcids and chemical changes
Total questions: 10
Worksheet time: 5mins
What does this hazard symbol mean?
Corrosive
Irritant
Harmful
Which statement about bases is true?
They are all alkalis
They can neutralise acids
They are all soluble
Which statement about alkalis is true?
They are all bases
They cannot neutralise acids
They are all insoluble
Which of these is not a base?
Copper oxide
Sodium hydroxide
Sulfuric acid
What name is given to a reaction in which an acid and base react with each other?
Neutralisation
Combustion
Displacement
Which of these salts could be made with sulfuric acid?
copper sulfate
magnesium chloride
sodium carbonate
Which gas is given off when metals react with acids?
hydrogen
oxygen
carbon dioxide
Which of these would release carbon dioxide if reacted with an acid?
copper oxide
calcium carbonate
sodium chloride
Which of these metals would you expect to react most vigorously with an acid?
copper
iron
magnesium
The particle that is responsible for acids acting like acids is the
hydroxyl ion (OH-)
hydrogen ion (H+)
chloride ion (Cl-)
