Difference between revisions of "Calcium Carbonate"
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:: H<sub>2</sub>SO<sub>4</sub> + CaCO<sub>3</sub> → CaSO<sub>4</sub> + CO<sub>2</sub> + H<sub>2</sub>O | :: H<sub>2</sub>SO<sub>4</sub> + CaCO<sub>3</sub> → CaSO<sub>4</sub> + CO<sub>2</sub> + H<sub>2</sub>O | ||
:: [[Nitric Acid]] + [[Calcium Carbonate]] → [[Calcium Nitrate]] + [[Carbon Dioxide]] + [[Water]] | :: [[Nitric Acid]] + [[Calcium Carbonate]] → [[Calcium Nitrate]] + [[Carbon Dioxide]] + [[Water]] | ||
| − | 2HNO<sub>3</sub> + CaCO<sub>3</sub> → Ca(NO<sub>3</sub>)<sub>2</sub> + CO<sub>2</sub> + H<sub>2</sub>O | + | :: 2HNO<sub>3</sub> + CaCO<sub>3</sub> → Ca(NO<sub>3</sub>)<sub>2</sub> + CO<sub>2</sub> + H<sub>2</sub>O |
Revision as of 10:14, 2 April 2019
Contents
Key Stage 3
Meaning
Calcium Carbonate is a solid (at room temperature) chemical compound with the formula CaCO3.
About Calcium Carbonate
- Calcium Carbonate is a base.
- Calcium Carbonate reacts with acids to produce a Calcium salt, Carbon Dioxide and Water.
Key Stage 4
Meaning
Calcium Carbonate is a solid (STP) chemical compound with the formula CaCO3.
About Calcium Carbonate
- Calcium Carbonate is a base.
- Calcium Carbonate reacts with acids to produce a Calcium salt, Carbon Dioxide and Water.
- Hydrochloric Acid + Calcium Carbonate → Calcium Chloride + Carbon Dioxide + Water
- 2HCl + CaCO3 → CaCl2 + CO2 + H2O
- Sulphuric Acid + Calcium Carbonate → Calcium Sulphate + Carbon Dioxide + Water
- H2SO4 + CaCO3 → CaSO4 + CO2 + H2O
- Nitric Acid + Calcium Carbonate → Calcium Nitrate + Carbon Dioxide + Water
- 2HNO3 + CaCO3 → Ca(NO3)2 + CO2 + H2O