Redox Titrations p:chromade= 24EEM Titration of Tin (1I) with Potassium Dichromate Trial #1 Trial #2 Trial #3 42.25ML 25.07mL 1317ML Volume of Sn" Solution Molarity of K:Cr30, Volume of K:Cr:0, (burette) Moles of K;Cro, Moles of Sn Molarity of Sn #8). Oxidizing Agent: Reducing Agent: #9). What is your Unknown Number? #10). What is the balanced half reaction for the Reduction of Cr,0," to Cr* in Basic Conditions? #11). What is the balanced reaction for Sn" and Cr,0, in Basic Conditions? #12). Show your work in calculating the Molarity of Sn for Trial #1. w13). What is the average concentration of your Sn" unknown solution? #14). If some of the Sn" solution spilled out of the flask without your knowledge, how would that affect the calculated molarity of Sn?

Redox Titrations p:chromade= 24EEM Titration of Tin (1I) with Potassium Dichromate Trial #1 Trial #2 Trial #3 42.25ML 25.07mL 1317ML Volume of Sn" Solution Molarity of K:Cr30, Volume of K:Cr:0, (burette) Moles of K;Cro, Moles of Sn Molarity of Sn #8). Oxidizing Agent: Reducing Agent: #9). What is your Unknown Number? #10). What is the balanced half reaction for the Reduction of Cr,0," to Cr* in Basic Conditions? #11). What is the balanced reaction for Sn" and Cr,0, in Basic Conditions? #12). Show your work in calculating the Molarity of Sn for Trial #1. w13). What is the average concentration of your Sn" unknown solution? #14). If some of the Sn" solution spilled out of the flask without your knowledge, how would that affect the calculated molarity of Sn?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter20: Applications Of Oxidation/reduction Titrations

Section: Chapter Questions

Problem 20.26QAP

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