The reaction between polyiodide salts and AgNO3 is rather complex. However, for the purpose of gravimetric calculations it can be represented by a simple ionic equation between polyiodide anion and Ag+. For example, for tetra-methylammonium tri-iodide: [I3]- + 3 Ag+ --> 3 AgI You carried out gravimetry experiment using 0.202 g of tetra-methylammonium tri-iodide. What is the theoretical mass of AgI formed?
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