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You are given a solution that may contain Ba2+ and Pb2+ ions. You can assume that...

You are given a solution that may contain Ba2+ and Pb2+ ions. You can assume that no other ions are present. Devise a method for separating, isolating, and confirming these ions. You can select from the techniques used in this lab, and any others that you might find appropriate. There are several valid alternative approaches to answer this question. Provided your approach appears logical and complete, it will be acceptable.

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Below is the chart with extran ion iron. You can remove it;

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