Part 4. (a) Choose one of the four selected groups of cations listed below and design a separation scheme using solubility rules and the chemical reactions you have learned in this experiment. Write balanced ionic equation(s) for the predicted reactions. Assume these cations are in aqueous solution and that no other cations than the ones listed are present.   Fe3+, Co2+ , and K+ Al3+, Ni2+ , and Ba2+ Pb2+, Zn2+ , and Fe3+ Co2+, Al3+ , and Pb2+

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.