1
Q
What does a metal and oxygen react to make?
A
- metal oxides
2
Q
What is the word equation for metals and oxygen reacting to make a metal oxide?
A
- metals + oxygen -> metal oxides
3
Q
What type of reactions are metals and oxygen?
A
- oxidation
- metals gain oxygen
4
Q
What is reduction?
A
- loss of oxygen
5
Q
What is oxidation?
A
- gain of oxygen
Chemistry 5.4 Chemical Changes
flashcards
Decks in class (18)
# Cards
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5.4.4 Reactivity of Metals0
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5.4.1.1 Metal Oxides5
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5.4.1.2 The Reactivity Series18
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5.4.1.3 Extraction of Metals and Reduction5
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5.4.1.4 Oxidation and Reduction in Terms of Electrons4
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5.4.2 Reactions of Acids0
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5.4.2.1 Reactions of Acids with Metals7
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5.4.2.2 Neutralisation of Acids and Salt Production10
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5.4.2.3 Soluble Salts4
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5.4.2.4 The pH Scale and Neutralisation9
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5.4.2.5 Titrations4
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5.5.2.6 Strong and Weak Acids8
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5.4.3 Electrolysis0
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5.4.3.1 The Process of Electrolysis6
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5.4.3.2 Electrolysis of Molten Ionic Compounds5
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5.4.3.3 Using Electrolysis to Extract Metals6
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5.4.3.4 Electrolysis of Aqueous Solutions6
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5.4.3.5 Representation of Reactions at Electrodes as Half Equations6
