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C1.2 Rocks and Building Materials

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Total cards: 17•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (17)

#1
Front (Question)

State an environmental impact of producing mortar

Back (Answer)

It is produced from quicklime. Quicklime is produced in a rotary kiln which produces CO2 gas and contributes to global warming.

#2
Front (Question)

Chemical Name for Limestone

Back (Answer)

Calcium Carbonate

#3
Front (Question)

Formula for Limewater

Back (Answer)

Ca(OH)2(aq)

#4
Front (Question)

Equation for thermal decomposition of magnesium carbonate

Back (Answer)

MgCO3(s) –> MgO(s) + CO2(g)

#5
Front (Question)

Equation for thermal decomposition of calcium carbonate

Back (Answer)

CaCO3(s) –> CaO(s) + CO2(g)

#6
Front (Question)

Chemical name for quicklime

Back (Answer)

Calcium Oxide

#7
Front (Question)

Equation for reaction of calcium oxide with water

Back (Answer)

CaO(s) + H2O(l) –> Ca(OH)2(aq)

#8
Front (Question)

Formula for Slaked Lime

Back (Answer)

Ca(OH)2(aq)

#9
Front (Question)

Equation for reaction of calcium carbonate with hydrochloric acid

Back (Answer)

CaCO3(s) + HCl(aq) –> CaCl2(aq) + CO2(g) + H2O(l)

#10
Front (Question)

Name the salt produced when lime stone reacts with sulphuric acid in acid rain

Back (Answer)

Calcium sulphate (CaSO4)

#11
Front (Question)

Equation for reaction of lime water with carbon dioxide

Back (Answer)

Ca(OH)2(aq) + CO2(g) –> CaCO3(s) + H2O(l)

#12
Front (Question)

Formula for Calcium Oxide

Back (Answer)

CaO

#13
Front (Question)

Equation for thermal decomposition of Copper Carbonate

Back (Answer)

CuCO3(s) –> CuO(s) + CO2(g)

#14
Front (Question)

Chemical name for slaked lime

Back (Answer)

Calcium Hydroxide (solid)

#15
Front (Question)

Name one environmental impact of CO2

Back (Answer)

Global warming/effects oceans

#16
Front (Question)

Test for carbon dioxide

Back (Answer)

Lime water turns cloudy/white precipitate

#17
Front (Question)

Chemical Formula for Calcium Carbonate

Back (Answer)

CaCO3