Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
The rate of the reaction between Sodium thiosulphate and Hydrochloric acid.
Member rating: No Rating | Words: | Submitted: Mon Feb 09 2004
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
Chemistry Coursework I am going to do an investigation into the rate of the reaction between Sodium thiosulphate and Hydrochloric acid. I am going to change the concentration of the sodium thiosulphate. Prediction I predict that as the concentration of the sodium thiosulphate is increased the rate of reaction will also increase. The reaction between the 2 solutions will only happen when the particles collide. When the sodium thiosulphate is more concentrated there are more particles per cm^3 this means that the particles will collide more often because they are condensed more together. This means that the reaction between the two solutions will happen more often. The red dots in the diagrams below represent the sodium thiosulphate particles and the blue dots represent the hydrochloric acid particles. The diagrams represent the solution just after the sodium thiosulphate has been added. In diagram 1 you can see that there are less red particles than...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 149,958 others
