Can somebody give me example of investigatory project in chemistry? that is easy tomake and requirement?
Answer:
Um an easy one i did for my GCSE's was one that investigates rates of reaction. It was mixing two chemicals together and seeing how fast they react. i cant remember the chemicals' names but the solution turns purple.
Basically you do the experiment again and again changing the factors such as concentration of the chemical or the temperature. and showing how they affect the rate of reaction.
Its about how the molecules randomnly collide to react. with a higher conc. there are more molecules in smaller space so more collisions. And when the temp. increases there is more energy in molecules so they move around faster and collide more.
So basically prove that with a graph plotting your results.
http://science.howstuffworks.com/atom.ht...
no!
and stop asking every 5 minutes, you got one answer already
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