A carbonate fusion was needed to free the Bi from a 0.6400-g sample containing the mineral eulytite (2Bİ2O3. 3SIO2 ). The fused mass was dissolved in 25.00 mL dilute acid, following which the Bi3+ was titrated with 27.00 mL of 0.03400 M NaH2P04. The reaction is Bi + H2PO4 + BİPO4(s) + 2H* Identify a possible chemical indicator for this analysis. (b) Calculate the weight percent purity of eulytite (FW=1112.17 g/mol) in the sample.

A carbonate fusion was needed to free the Bi from a 0.6400-g sample containing the mineral eulytite (2Bİ2O3. 3SIO2 ). The fused mass was dissolved in 25.00 mL dilute acid, following which the Bi3+ was titrated with 27.00 mL of 0.03400 M NaH2P04. The reaction is Bi + H2PO4 + BİPO4(s) + 2H* Identify a possible chemical indicator for this analysis. (b) Calculate the weight percent purity of eulytite (FW=1112.17 g/mol) in the sample.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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