1. Rates of Reaction
... 90 14:20 90 Analysis In every investigation I did, I changed the strength of the Hydrochloric acid. I did this to show the rates of reaction between Hydrochloric acid and Marble chips. My results show a steady in crease in the rates of reaction between Hydrochloric acid and Marble chips. This happens because the weaker the concentration of hydrochloric acid the fewer particles there are to collide with the Marble chips ... experiments this proved to be correct. Once I had done the graph I realised that I had a few results were anolomisys. The shape of my graph was going up fast at first...
- Word Count: 888
- Approx Pages: 4
- Grade Level: High School