Here is the answer 2H2O -------> O2 + 2H2 2.7 mol 1,38 mol 2,7 mol mol H2O = 50g/18 g/mol = 2.7 mol for general eq -> w = - Pex.delta V Pex= external pressure delta V = Vfinal (V2) - V initial(V1) neglect the intial volume because the final volume (after...
8 years ago