Limestone
- Created by: Katy **
- Created on: 19-04-14 17:41
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- Limestone
- Limestone + HEAT
- strong chemical reaction
- thermal decomposition
- limestone will glow
- lime light
- Calcium carbonate ? Calcium oxide + Carbon dioxide
- CaCO3 ? CaO + CO2
- Index
- Limestone
- Calcium carbonate
- CaCO3
- Calcium carbonate
- Quick lime
- Calcium oxide
- CaO
- Calcium oxide
- Slaked lime
- Calcium hydroxide
- Ca(OH)2
- Calcium hydroxide
- Lime water
- Calcium hydroxide solution
- Ca(OH)2(aq)
- Calcium hydroxide solution
- Limestone
- Calcium oxide + Water ? Calcium hydroxide
- exothermic reaction
- heat produced makes water boil
- exothermic reaction
- Calcium hydroxide
- dissolved in water
- solution of calcium hydroxide
- limewater
- solution of calcium hydroxide
- dissolved in water
- Calcium hydroxide + Carbon dioxide ? Calcium carbonate + Water
- Ca(OH)2 + CO2 ? CaCO3 +H2O
- carbon dioxide bubbled in lime water
- lime water turns milky
- Calcium carbonate + Water + Carbon dioxide ? Calcium hydrogen carbonate
- CaCO3 + H2O + CO2 ? Ca(HCO3)2
- Calcium hydrgoen carbonate
- soluble
- colourless soluion
- Uses
- remove impurites
- iron making process
- cement
- neutralise
- acidic soil
- acidic ponds
- sulfur dioxide gas
- industry "sulphur scrubbing"
- road making
- remove impurites
- Limestone + HEAT
- Uses
- remove impurites
- iron making process
- cement
- neutralise
- acidic soil
- acidic ponds
- sulfur dioxide gas
- industry "sulphur scrubbing"
- road making
- remove impurites
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