being as scientific and technical as possible, describe the reason the vanadium solution changes color as you add the kmno4 solution. what is the chemical process that is taking place?

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

What is the equilibrium constant of aa+bb=cc+dd

Adilute aqueous potassium nitrate solution is