If the standard free energy change for combustion of 1 mole of a gaseous fuel is -779 kJ/mol and the number of electrons involved in the reaction is 8 mol, calculate the standard voltage that could be obtained from a fuel cell using this fuel.Answer to 3 decimal places. Use F 96485 C mol-1
use delta G-nFE delta G is the standard free energy change n is the number of electrons F is the Faraday constant they give you E is what you're solving for (the electrical potential) *you have to convert the energy change into joules from kilojoules) -779000-(8)(96485)(x) x1.009J/C
gasoline cellular vehicles will probable be out quicker. no might desire to have organic hydrogen in storage. some gasoline cells can chop up the hydrogen off of rather available hydrocarbons like methane or LPG. when you consider that gasoline cells are greater suitable than two times as effective as inner combustion engines human beings will ask your self how we ever have been given alongside with in simple terms having a 4 hundred or so mile variety in the past having to refuel.
