Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
How does the concentration of Sodium thiosulphate Affect the rate of reaction?
Member rating:
(1 vote)
| Words:
| Submitted: Mon Feb 23 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:
How does the concentration of Sodium thiosulphate Affects the rate of reaction? Analysing evidence In this experiment I have found that as the concentration is increased the time taken for the reaction to take place decreases. This means the rate of reaction increases as the concentration increases because it takes less time for a reaction to take place, so more take place per second. Using the graph, with a curve of best fit, I can draw a conclusion from my experiment. Firstly I can see the graph has a negative correlation in both cases, meaning that as the concentration increased the time taken for the reaction to take place decreases. This means that if a graph was constructed, which plotted the concentration with the rate of reaction, then the result would show a positive correlation. This proves that the rate of reaction does increase as the concentration increase, which means the prediction...
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 151,744 others
