Why do sandwiches always land on the jam side when they fall, while cats always land on their paws? Is there a physical explanation for this, or is it just bad luck?
8 mistakes in 120 words, normal difficulty level?
Can someone please tell me how I should proceed if I interpret a reaction equation in terms of materials and particles, using the example: Zn + 2HCl —> ZnCl 2 + H 2 That would be really nice because unfortunately I can't find anything on Google that could help me. LG
Hey everyone, My first university classes start tomorrow and the first thing I have tomorrow is an exercise called “Exercise for the General Chemistry lecture”. However, since my classes don’t start until tomorrow, we haven’t had a chemistry lecture yet, not until next Monday, so this exercise isn’t taking place, is it? There is no…
Electrical devices that are powered by button cell batteries and these batteries no longer have any power? If you use a button cell charger, I would be very interested in the manufacturer and type designation and where you get the button cell batteries from, as I own several devices that are powered by button cells…
According to Nietzsche's ideas, the world consists of a certain number of atoms, the smallest elements, arranged in a certain way. This arrangement is constantly changing according to the laws of nature. Since the process of change continues indefinitely, at some point all combinatorially possible arrangements of these atoms will be exhausted, and an arrangement…
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1) kfz has 4 octahedral gaps, krz 6. Nevertheless, the solubility for carbon in the kfz grid is a multiple higher, since the octahedral gaps are significantly greater.
2) Temperature before left diffuses carbon in the krz grid ~100x faster, because denser pack means higher activation energy for intermediate grid diffusion