A titration of 50.00 mL of 0.1100 M Fe3+ with 0.07750 M Sn2+ is carried out. The analytical reaction is 2Fe3+   +   Sn2+   ⇋   2Fe2+   +   Sn4+             and Fe3+   +   e−   ⇋   Fe2+                                        E° = +0.732 V Sn4+   +  2e−   ⇋   Sn2+                                       E° = +0.139 V   What is the volume of Sn2+ is added at the equivalence point?

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for