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I'm doing past exam questions and quite a lot of old exam questions ask about the effect of cyanide on respiration - is this on the new AQA specification??
i need to be able to write the formula for each compund based on the name and ionic nomenclature as well so for instance CuSO4 and Iron(ll) oxide
Can you explain the process of changing nomenclature formulas? Also, I have a hard time understanding a lot of the polyatomic ions and the rules if the suffix is -ide, -ate, or -ite.
What happens to stearic acid and paraffin wax at a molecular level and the velocity of molecules when it solidifies and melts?
How to find the ground state for electron that is in harmonic potential when the potential is given. I know that you use schödingers equation and wave function, but thats all. Otherwise cant solve it!
I understand the concept of electricity well but I'm not able to understand what is exactly going on inside a magnet. I don't understand what creates the magnetic effect of a magnet. How can electricity be generated from magnet and magnet be generated from electricity? What is really going on in terms of atoms and charges and everything?