Electrolysis of Aqueous Solution Aqueous solution : solution produced when ionic compounds dissolved in water. It contains : (a) cations & anions of the compound (b)…

1.CORROSION MECHANISM, TYPES & PREVENTION 2. HOW DOES IT HAPPEN? IRON ORE → STEEL → RUST • REACTIONS: o Fe → Fe++ +2e- ANODE o 2H+ +½O2 → H2O - 2e- CATHODE…

1. ELECTROCHEMISTRY Chapter 18 SAVE PAPER AND INK!!! When you print out the notes on PowerPoint, print "Handouts" instead of "Slides"…

CHE 333 Class 25 DEGRADATION Degradation of Materials. Metals â steel corrodes. M > Mz+ + ze- - Anode- dissolves Fe -> Fe2+ + 2e- O2 + 2H2O + 4e- = 4(OH-) â Cathode.…

CHE 333 Class 25 DEGRADATION Degradation of Materials. Metals â steel corrodes. M > Mz+ + ze- - Anode- dissolves Fe -> Fe2+ + 2e- O2 + 2H2O + 4e- = 4(OH-) â Cathode.…