Can you find out with a microscope and chemical reactions?
Chemistry or physics? I have no basic knowledge of chemistry.
I'm currently doing an experiment at school with the Fehling test. I see a lot of hazard warning signs on the packaging, and shortly after it started, I noticed a very strong odor. I immediately held my breath for a while until it passed. I'm sitting right at the back, but the room was ventilated…
Hello, I have a question about corrosion, namely whether it is correct to say that iron first releases iron2+ ions and electrons into the water, and then the water, oxygen from the air and the released electrons react to form hydroxide ions, which then react with the iron and form a hydroxide layer, i.e. an…
If I have the reaction enthalpy and the reaction entropy, the task would be to calculate the temperature T at which a reaction proceeds spontaneously. How should I proceed there? Perhaps switch to T?
Hey, so are there any other things we should remember, like the fact that during complete combustion, a substance always reacts with oxygen to form CO2 and water? Are there any other rules like that? Thank you.
(2 votes)
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It’s best to let your best buddy give you 10 stubborn earfeits.
The effect will last longer than anything you’ve got from the nitro dilution.
m.f.G.
present
Completely wash your hands and feel if the lung is swollen.
You’ll die. Probably even within the next hundred years.
Wash your hands.