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10B Chemistry > C13 - Carbonates > Flashcards

C13 - Carbonates Flashcards

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1
Q

What is a chemical name for lime? [1]

A

Calcium Oxide (CaO)

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2
Q

What is a chemical name for limestone [1]

A

Calcium Carbonate (CaCO₃)

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3
Q

How can calcium oxide be manufactured from calcium carbonate? [1]

A

Calcium carbonate decomposes when heated to form calcium oxide and carbon dioxide

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4
Q

Write an equation for the thermal decomposition of calcium carbonate [1]

A

CaCO₃ → CaO + CO₂

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10B Chemistry (15 decks)

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