Pourbaix Diagram Lead. The conditions for passivity and immunity are indicated. I shows the pourbaix diagram i for iron.
Lead ii sulfate is poorly soluble as can be seen in the following diagram showing addition of so 42 to a solution containing 01 m of pb 2. The pourbaix diagram is a projection of the equilibrium potential surface in a. Arrows indicate two hypothetical pathways to.
Lead ii sulfate is poorly soluble as can be seen in the following diagram showing addition of so 42 to a solution containing 01 m of pb 2.
For example the activity of reactants other than h temperature etc. It shows how corrosion mechanisms can be examined as a function of factors such as ph temperature and the concentrations of reacting species. These diagrams represent the stability of a metal as a function of potential and ph. Pourbaix diagram for lead at a dissolved total metal ion concentration of 10 5 m.