What substance is responsible for the sparks in the sparkler and why?
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I really have no idea what the answer would be here
Hello, If I understand correctly, enantiomers should be mirror images of each other, although they are not identical. Is it then true that molecules 1 and 4 as well as 2 and 3 are enantiomers? If I rotate 1 180 degrees I get the mirror image of 4 and vice versa. If I rotate 2…
Good evening, Can you explain to me what happens during reduction and oxidation using an example? For example, when rust rusts. Do you know of similar examples? Lg
Thank you in advance for your help! In one experiment, we titrated acetic acid of unknown concentration with a standard NaOH solution. We also used a pH meter. We're supposed to write a report for this again, and I'm not sure what to include in the "Observation" section. We usually write down the color changes…
If you start studying chemistry/biochemistry at 28, is it too late? So, with a doctorate.
Hi. I have some powder in front of me. I don't know what it is exactly, but it could be speed. How could I prove it?
Why don’t you just go. There is a concrete statement, directly from the manufacturer to demand. I know, but I refuse to share it with you
Okay many thanks to this comment has kept me pretty much
In a mixture, almost all substances are ‘responsible’. If you leave them, it won’t work.
The sparks are iron chips, aluminum and a nitrate ensure the correct temperature, strength acts as an adhesive, water, so that everything can be mixed well.
Thank you:)
Googel also helps you!!
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