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c5a The reactivity series (20/03/2026)

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Last updated 2 months ago
27 questions
4.4.1.1 Metal Oxides
1
4.4.1.1
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4.4.1.1
1
4.4.1.1
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4.4.1.1
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4.4.1.1
1
4.4.1.1
4.4.1.2 The Reactivity Series
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4.4.1.2
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4.4.1.2
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4.4.1.2
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4.4.1.2
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4.4.1.2
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4.4.1.2
1
4.4.1.2
4.4.1.3 Extraction of Metals and Reducion
Required
1
4.4.1.3
Required
6
4.4.1.3
4.4.1.4 Oxidation and Reduction in Terms of Electrons
Required
4
4.4.1.4
4.4.2.1 Reactions of Acids with Metals
1
4.4.2.1
4.4.2.2 Neutralisation of acids and salt production
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4.4.2.2
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4.4.2.2
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4.4.2.2
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4.4.2.2
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4.4.2.2
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4.4.2.2
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4.4.2.2
Required
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4.4.2.2
4.4.2.3 Soluble Salts
4.4.2.4 The pH scale and neutralisation
4.4.2.5 Titrations
4.4.2.6 Strong and weak acids
4.4.3.1 The Process of Electrolysis
4.4.3.2 Electrolysis of molten ionic compounds
4.4.3.3 Using electrolysis to extract metals
1
4.4.3.3
1
4.4.3.3
4.4.3.4 Electrolysis of aqueous solutions
4.4.3.5 Representation of reactions at electrodes as half equations
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Question 20
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Question 25
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Question 26
26.

Why is electrolysis used to extract aluminium form its ore?

Question 27
27.

Name the compound from which aluminium is extracted.

Magnesium + Oxygen --> ?
Oxy-magnesium compound
Magnesium oxide
Oxygen gas
Magnesium gas
Calcium + Oxygen --> ?
Calcium oxide
Calcium oxide and nitrogen
Calcium peroxide
Calcium dioxide
Iron + Oxygen --> ?
Iron monoxide
Iron dioxide
Iron oxide
Iron peroxide
Zinc + Oxygen --> ?
Zinc oxide and nitrogen
Zinc dioxide
Zinc oxide
Zinc peroxide
Copper + Oxygen --> ?
Copper monoxide
Copper peroxide
Copper dioxide
Copper oxide
Calcium + water --> ?
Calcium carbonate
Calcium sulfate
Calcium oxide
Calcium hydroxide and Hydrogen
Sodium + water --> ?
Sodium hydroxide and Hydrogen
Sodium bicarbonate
Sodium peroxide
Sodium chloride
Aluminum + water --> ?
Aluminum carbonate
Aluminum hydroxide and Hydrogen
Aluminum oxide
Aluminum sulfide
Iron + water --> ?
Iron oxide
Iron sulfide
Iron(II) hydroxide and Hydrogen
Iron chloride
Does this reaction happen?

Zinc + copper sulfate --> copper and zinc sulfate
True
False
Does this reaction happen?

Iron + magnesium oxide --> magnesium and iron oxide
True
False
Does this reaction happen?

Aluminum + iron(III) chloride --> iron and aluminum chloride
True
False
False
Pure metals don't need extracting
Reduction using carbon (or carbon monoxide)
Electrolysis
What do you get when copper oxide reacts with sulfuric acid?
Copper chloride
Copper nitrate
Copper sulfate
Copper hydroxide
Which salt is formed when sodium hydroxide is neutralized by hydrochloric acid?
Sodium nitrate
Sodium hydroxide
Sodium chloride
Sodium sulfate
What is the name for the salt formed from the reaction of Hydrochloric acid and Sodium Hydroxide?
Sodium Hydrochlorite
Chlorine Hydroxide
Sodium Hydroxide
Sodium Chloride
What is the salt produced when Sulfuric acid reacts with Zinc?
Zinc Hydroxide
Sulfuric Zinc
Zinc Sulfate
Zinc Sulfur
Iron + sulfuric acid --> ?
iron sulfate and oxygen
iron chloride and hydrogen
iron oxide and sulfur
iron sulfate and hydrogen
Copper + nitric acid --> ?
copper chloride and oxygen
copper sulfate and water
copper oxide and nitrogen
copper nitrate and hydrogen
Aluminum + hydrochloric acid --> ?
aluminum chloride and hydrogen
aluminum carbonate and hydrogen
aluminum oxide and chlorine
aluminum sulfate and water
When a metal reacts with oxygen, the common product is typically a type of metal oxide.
True
False