Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
The effect of changes of concentration on the rate of reaction.
Member rating: No Rating | Words: | Submitted: Thu Dec 11 2003
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:
The effect of changes of concentration on the rate of reaction. Aim: The aim of the experiment is to investigate how the difference in concentration affects the rates of reaction. I will measure the rate of reaction using the solutions sodium thiosulphate and hydrochloric acid. Introduction: Reactions occur at different speeds, a dynamite exploding is at a fast speed and a car rusting is at a slow speed. The different speeds of a reaction are very important and are referred to as their rates. For a reaction to occur particles must collide with each other and the collision must have enough energy. To know how fast a reaction is going to be you need to know the rate of each reaction. Rate is a measure of how fast or slow something is. Prediction: I predict that if the concentration of hydrochloric acid is increased the faster the rate of reaction will be. If the concentration of...
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 149,895 others
