I need some help with my chemistry homeworkI can't figure out this problemI don't even know where to start; all I know is aluminum oxide is Al2 O3You are an owner of an Aluminum company and you mine Bauxite, an ore of aluminum oxideHow would you obtain pure aluminum metal? Thanks.
Niels Bohr thought that the electrons orbited the nucleus of the atom similar to how the planets orbit the sunHe thought the electrons had a fixed path which he called orbits and that they each electron had a fixed amount of energy.
This Site Might Help YouRE: Bohr Model?! Aluminum? For my chem class that I just barely started taking, we're making bohr modelsEven though my teacher explained it, I still dont get the concept of it all, like how the protons are lined up in their inner circle and the outer circlesI get everythign else about atoms except how they're.
Aluminium Oxide is very stable and so you'd use electrolysis to extract AlDissolve the Al2O3 into cryolite to reduce it's melting temperature and then melt the solution.- this means the ions are free to moveAl goes to the cathode where it gains 3 electrons, becomes Al and sinks where it's tapped offO2 goes to the anode and donates two electrons becoming O2, some escapes to the air and some reacts with the electrode to form CO2 which escapes Al2O3(s) - 2Al(3+) + 3O(2-) Cathode: 4Al(3+) + 12e- - 4Al (l) Anode: 6O(2-) - 3O2 (g) + 12e-
