Converting the equation to non standard state

dghh70

Here's my problem: I know this formula http://carlschroedl.com/chem/ib_extended_essay.pdf (pg 18) is an extended form of Faraday's law of electrolysis which is m= (Q/F)(M/z) where m is the mass liberated in grams, Q is the total electric charge passing through, F is Faraday's constant, M is molar mass of the subtance, z is the valency of the ions. The part of the long equation I don't know is the Q part of Faraday's law. I plan to do experiements at various temperatures and pressures, so I need a formula for the Q part of the equation that has pressure and temperature variables. If it helps I plan to use nickel electrodes with 5 cm x 1 cm dimensions at room temperature. Please help. I'm so utterly confused. Can the rewritten equation be an image please? You don't need to explain the indivual parts of that Q part; I understand that; I just don't know how to add a temperature and pressure variable to it.

Borek

Sorry, but nobody is going to browse the multipage document to guess which formula you mean, if you were not even willing to give us a page number. You can use LaTeX to enter this formula here, see http://www.physicsforums.com/showpos...17&postcount=3.

dghh70

fixed