Galvanization is a process of protecting iron from corrosion by coating the metal with a layer...

Question

Question

Answer 1

Answer #1

Galvanization is the process of applying a zinc coating to either iron or steel to avoid rusting.

2 Zn + O2 ------------------> 2ZnO

ZnO + CO2 -----------------> ZnCO3

Hence oxygen and carbondioxide gases are involved during this conversion.

Answer 2

Similar Homework Help Questions

Which of the following metal(s), if coated onto iron, would prevent the corrosion of iron? Standard...

Which of the following metal(s), if coated onto iron, would prevent the corrosion of iron? Standard Electrode Potentials at 25°C Reduction Half-Reaction Fe2+ (aq) +2 e Zn²+(aq) +2e Pb2+ (aq) +2e A13+ (aq) + 3e E° (V) -0.45 Fe(s) → Zn (s) → Pb (s) + Al(s) 오 오오 | Check all that apply. Zn O Pb Ο ΑΙ
19) Iron is produced from its one by the reactions 2 C O 2 Fe:O )...

19) Iron is produced from its one by the reactions 2 C O 2 Fe:O ) CO 2 es 3COAR) How many moles of Ol) are needed to produce 1 mole of Fe(s)? a) 1/2 mole o 1/4 moto 1 mole O d) 3/2 moleo 20) Iron (1) sulfate reacts with potassium hydroxide in aqueous solution to form a precipitate. The net lonic equation for this reaction is: a) Fel. 50. Feso, 2 50, SO. c)Fe +20 Feco ). d)...