The Effect of concentration on the rate of reaction
Aim
The aim of this experiment is to find out what effect concentration has on a rate of reaction.
Prediction
I predict that the higher the concentration of the acid, the faster the reaction will take place, this is because when there is a higher concentration, to a certain extent, there is more particles, so the higher the concentration of acid, the more particles there would be, so these particles will have more chance of colliding with each other, which is what causes the reaction.
Equipment
- Conical Flask
- Three Measuring Cylinders
- Three Measuring Beakers
- Hydrochloric Acid
- Sodium Thiosulphate
- Blank Paper
- Black Marker
- Stop Watch
- Safety Goggles
- Distilled Water
- Pipette
Method
Collect Safety goggles and place over eyes.
Collect all needed equipment and place on or near work surface.
Draw a large ‘X’ using the black marker on the plain paper.
Mark appropriately the beakers......
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Approximate Word Count: 482
Approximate Pages: 2 (260 words per double-spaced page) |