Evaporation is... It is when a liquid is turned into a gas.
Aim: The aim is to Evaporate Copper Sulfate- (blue liquid)...
To separate the mixture...
Solute? Solvent? Solution? Mixture...
Hypothesis: I think what will happen is the (Blue Liquid) in the Copper Sulfate will somewhat disappear a little, there will probably...
Equipment: Copper Sulfate Solution, 250ml beaker, Heat Proof Mat, Evaporating basin, Element.
Method:
1. Set up Element...
2. Add 100ml of hot water to the beaker and place it on the element...
3. Add Copper Sulfate to the evaporating basin until it is quarter full...
4. Carefully place the evaporating basin on top of the beaker...
5. Turn on the Element to 2, maybe in a while bumping the element up to 6...
6. Heat the Solution until most of the Solvent ha been evaporated and crystals of solute forming...
7. Turn off the element- be careful of the beaker, it will be hot for a while...
Observation: As time goes by we see that inside the beaker there where bubbles forming, and maybe a few drops of water & you can slightly hear the small bubbles popping or the sound of boiling happening...
Conclusion: In conclusion, our experiment did not work, but we think we have an idea for the next time around...
Evaluation: It was fun but, it didn't go as planned but now we see that we may need to adjust some things next time around...
No comments:
Post a Comment
Please structure your comments as follows:
Positive - Something done well.
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say.
Helpful - Give some ideas for next time or Ask a question you want to know more about.