Science & Laboratory - Recent Questions, Troubleshooting & Support
Why does water expand when it freezes?
As water freezes the molecules it is made from become a rigid framework. Think of it like scaffolding poles. they take up a lot less space when the are all in a pile but they take up a lot more space when you bolt them together.
How to use fume hoods?
I remember how at the University at the first laboratory work I was almost exposed to all harmful fumes. The teacher made me write an entire essay on safety at work. I turned to Paperial.com
for writing a quality essay. But since then, there have been no such incidents. Therefore, carefully read the safety precautions and the most important advice: to improve how well fumes are taken up and away, put your reactions or equipment as far back in the fume hood as you possibly can.
on Jan 10, 2019
How to register to ampath laboratory
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on Nov 01, 2018
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