You must mean 1 M and not 1 m. m stands for molality. M stands for molarity.
Coulombs = Amperes x seconds = 2A x 3 h x (60 min/hr) x (60 sec/min) = approx 7200 C.
Then you know 96,485 C will deposit 1/2 mol Hg so
0.5 mol Hg x 7200 C/96,485 C = ? mol Hg Hg.
How many moles of mercury will be produced by electrolysis 1 m hg (no3)^2 solution with a current of 2A for 3 hours. Hg (no3)^2=200.6
1 answer
1 answer