Posts Tagged ‘chemistry experiments’
Question: Please Help. Science Experiments?
Hi i need a science experiment to do for Middle School project? I was thinking about water chemistry. Thanks for the answers.
Answer: Do an experiment about egg incubation and hatch some baby birds!
Four Chemical experiments
Question: Help with chemistry experiment?
I need to design an experiment for this project.
You are provided with a mixture, M of two solids. One of the solids in mixture M is soluble in water. Describe how you would carry out an experiment to separate the solids in mixture M and produce a sample of the soluble solid.
Please tell me with steps and the results obtained. Thank you!
Answer: It would seem to me that…
1. Add water to the total solid until it appears that no more is dissolving.
2. Filter off the insoluble solid.
3. Vacuum distill the filtrate until most of the water is removed into the collection flask. You should be left with solid in the distillation flask and a bit of water (NEVER distill to dryness since doing so can cause an explosion). If you need the solid completely dry, let water evaporate for a while (or, boil it off)
ELectrolysis of Water | Pakistann Science club | Chemistry Experiments |
Question: What site can I find chemistry laboratory experiments?
The experiments should have an explanations in it.
Chemistry experiment 2. – Coloured flask.