Standard free energies of formation (in J/mol ) at 298K are -x -y and -z for H_(2)O(ell) CO_(2)(g) and CH_(4)(g) respectively.The value of E_( cell ) (in volts) for methane - oxygen fuel cell is res (z-y-2x)/(4F) (y+2x-z)/(8F) (z-y-2x)/(2F)
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A common rocket propellant combination consists of hydrogen fuel and oxygen. Consider a hydrogen-oxygen reaction given by
(4.61)
Here we have one mole of hydrogen fuel reacting with one mole of oxygen to form six species from two elements. Atom conservation
Explanation:
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