This page discusses using ladder diagrams and algebraic solutions to evaluate and solve equilibrium problems related to chemical reactivity and solubility. It begins with a straightforward example of ...This page discusses using ladder diagrams and algebraic solutions to evaluate and solve equilibrium problems related to chemical reactivity and solubility. It begins with a straightforward example of calculating the solubility of Pb(IO3)2 in deionized water and proceeds to more complex scenarios considering the common ion effect and the presence of ligands.