Hypothesis: The Copper sulfate will turn into crystals.
Equipment:
- Copper sulfate
- solution
- 250mL Beaker
- Heat proof mat
- evaporating basin
- element
Method:
- Set up element
- Add 50mL of hot water to the beaker and place on the element.
- Add copper sulfate to the evaporating basin until it is quarter full.
- Carefully, place the the evaporating basin on top of the beaker.
- Turn on the element to 8
- Heat the solution until most of the solvent has been evaporated and crystals of solute are forming.
- Turn off the element- careful not to touch as will be hot for a long time.
Observations: The water looks like it is evaporating.
No comments:
Post a Comment
Comments
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