48 



ELECTROLYSIS. 



WIEDEMANN'S EXPERIMENTS (1856). 



Solution of Sulphate of Copper : S0 3 , CuO + 5 HO at 14 C. 



SPECIFIC RESISTANCE OP SULPHURIC ACID SOLUTIONS. (Fleeming Jenkin.) 



SPECIFIC RESISTANCE OF SULPHURIC ACID SOLUTIONS. (Matthiessen.) 



SPECIFIC RESISTANCE OF NITRIC ACID (Density = 1-36). 



