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Aqueous Solutions & Precipitates Separating Metal Ions / Flow Charts

Aqueous Solutions & Precipitates Separating Metal Ions / Flow Charts. Dr. Ron Rusay.

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Aqueous Solutions & Precipitates Separating Metal Ions / Flow Charts

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  1. Aqueous Solutions & PrecipitatesSeparating Metal Ions / Flow Charts Dr. Ron Rusay

  2. Three solutions, NaCl(aq), Na2SO4(aq), and NaOH(aq), are available to selectively precipitate certain metal ions in a mixture. Use them in an order that will precipitate a solution of Ag+, Ba2+, and Fe3+one at a time, allowing separation and isolation of each of the ions from the mixture. Make a flow chart to illustrate the general procedure.

  3. Use the following solubility information to plan the flow chart for the separation scheme of the solution of Ag+, Ba2+, and Fe3+ Reagents:, NaCl(aq), Na2SO4(aq), and NaOH(aq) Consider double displacement reactions and the solubility of the products. An example of a possible first step is given on the next slide.

  4. NaCl(aq)

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