Show and explain the calculation process to work out the final values, and consider

Show and explain the calculation process to work out the final values, and consider three significant figures. if necessary, use the gas constant, r = 8.31 j k-1 mol-1, the faraday constant, f = 96,500 c mol-1, the temperature, t = 298 k, the planck constant, h = 6.63 x 10-34 j s, and the mass of electron, m = 9.11 x 10-31 kg.

fund 4) consider assembling a tandem photocatalytic water splitting (2h2o → 2h2 + o2) cell. assuming that each photo-induced interfacial reaction requires gibbs free energy difference of < -0.25 ev (δg: < -0.25 ev), select two appropriate semiconductors, and complete the cell assembly. explain how the cell functions. estimate the maximum practical theoretical solar-to-hydrogen (sth) conversion efficiency under am1.5g, one sun condition (100 mw/cm2)