IchO?
Hi
I would say that I am good at chemistry and I love it very much
That's why I've been thinking about participating in IchO. Has anyone ever done that? And how does it work?
LG
Hello. I'm not a chemist, but I work at a university. Recently, a colleague gave a lecture to students and coated several 1-cent coins. After the lecture, he gave me one of the coins and said it was silver-plated. I told him I thought it was more likely zinc. He said I'd just have to…
Can someone please help me with this I just don't understand it and have to hand it in tomorrow morning please need urgent help
Hey, We're supposed to write down start, chain, and termination reactions… I know how to do it for chloromethane, but with tetra in front of it, everything just confuses me…
So far I have only read about proton-proton collisions. Why not let electrons collide with electrons? Has that been done before, and nothing happened? What happens if: Electron-proton collision! Electron-neutron collision Proton-neutron collision Neutron-neutron collision
Hello, I have a question about the galvanic cell. It's typically made with a zinc electrode and a copper electrode. Could I, for example, simply replace the zinc with lead, and the processes within the cell would be the same, just with lead instead of zinc?
In 2 weeks I have to hold my gfs about redox reaction without oxygen in chemistry and I have absolutely no idea what that is, I can't find anything on google, can someone please help me briefly explain what it is, what it does
You get the assignments and work on them at home and then talk to the respective teacher in your school (Chemielehrer). It evaluates your solutions and uploads the result.
So this must be a teacher of my school? Is this organised by school or what?
Jein, the first round is evaluated by the teachers and the results must be uploaded. There is usually a teacher from every school who is responsible as coordinator for chemistry etc. The teacher registers on the portal and has access to solutions and everything important.
Asked my teacher today and he doesn’t know about it and he doesn’t have time.
How’s that supposed to go?
LG
I have already answered: You need someone who controls your results and passes the result
Is it a duty that a teacher does, or can you do all this independently of school?
I’m sorry for the probably stupid question
Just go to them next week and talk to them. However, solving itself does not mean asking for solutions or approaches here or elsewhere.
The tasks are https://www.scienceolympiaden.de/media/2795/download/IChO_2024_Applicationsblatt_WEB.pdf?v=1 to find
When will the teachers decide, for example, last year I knew about it. I only got by chance from this whole olympiade