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GCSE CHEM > C4: REDOX REACTIONS > Flashcards

C4: REDOX REACTIONS Flashcards

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1
Q

The reactivity series

A

-potassium
-sodium
-lithium
-calcium
-magnesium
-aluminium
-CARBON
-zinc
-iron
-tin
-lead
-HYDROGEN
-copper
-silver
-gold
-platinum

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2
Q

What is oxidation?

A

-gain of oxygen
-loss of electrons

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3
Q

What is reduction?

A

-loss of oxygen
-gain of electrons

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4
Q

What is a displacement reaction?

A

more reactive metals dsiplace less reactive ones

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5
Q

How are metals less reactive than carbon extracted?

A

reduction (/displacement) with carbon

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GCSE CHEM (36 decks)

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