Chemistry Coursework
Aim: To find out how concentration affects the rate of reaction between Calcium Carbonate and Hydrochloric Acid.
Apparatus: Conical Flask, bung, large and small measuring cylinders, bowl/water bath, rubber tubing, scales, stop watch, Calcium Carbonate chips and Hydrochloric Acid.
Scientific equation: 2HCl (aq) + CaCO3 (S) --> CaCl2 (aq) + H2O (l) + CO2 (g)
Diagram:
Safety Precautions:
* Always wear goggles
* Ware an apron
* Wash hands after handling calcium chips
Aim: To find out how concentration affects the rate of reaction between Calcium Carbonate and Hydrochloric Acid.
Apparatus: Conical Flask, bung, large and small measuring cylinders, bowl/water bath, rubber tubing, scales, stop watch, Calcium Carbonate chips and Hydrochloric Acid.
Scientific equation: 2HCl (aq) + CaCO3 (S) --> CaCl2 (aq) + H2O (l) + CO2 (g)
Diagram:
Safety Precautions:
* Always wear goggles
* Ware an apron
* Wash hands after handling calcium chips