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Chemistry Yr 8 > Thermal Decomposition Of Metal Carbonates > Flashcards

Thermal Decomposition Of Metal Carbonates Flashcards

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1
Q

Thermal decomposition definition

A

Breaking a compound into smaller molecules using heat

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2
Q

Important things to note

A

Metal carbonates decompose to form metal oxides and carbon dioxide
Reactive metal carbonates are STABLE and so don’t decompose
Low reactivity metal carbonates will decompose when heated

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3
Q

Word equation starting with CALCIUM CARBONATE

A

Calcium carbonate -> calcium oxide + carbon dioxide

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4
Q

Word equation for SODIUM CARBONATE

A

Sodium carbonate -> sodium oxide + carbon dioxide

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5
Q

Word equation for copper carbonate

A

Copper carbonate -> copper oxide + carbon dioxide

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Chemistry Yr 8 (20 decks)

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