Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
An investigation on the effect of temperature on the rate of a reaction.
Member rating:
(6 votes)
| Words:
| Submitted: Thu Jul 11 2002
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:
An investigation on the effect of temperature on the rate of a reaction. Michael Deery 11Y Chemistry Mr Caldwell The Problem We want to find out how changing the temperature effects the rate of reaction. Background knowledge The rate of reaction is the speed in which the reaction takes place. Many things can affect the rate of reactions. The more particles there are in a given space the more likely it is that they will bump into each other. The rate increases as particles hit each other more frequently giving more opportunities for a reaction to occur. The particles gain more energy therefore gain speed and particles are then more likely to collide. I have already completed two experiments on the rate of reaction on: Surface area Catalysts Concentration I am aware of the effect of these variables. Equation for sodium thiosulphate Na2S203 + 2HCL 2Nacl + H20 + SO2 + S (aq) (aq) (aq) (l) (g) (s) Predictions I predict that...
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
