A PO4* in 100 ml water sample is precipitated as A93PO4 by adding 100 ml 0.2 M AGNO3. Then excess AgNO3 is back-titrated with 50 ml 0.2 M KSCN. What is the molar analytical concentration of PO4 in sample? Chemical reactions are as follows: PO+3Ag*A93PO4(s) Ag* + SCN AGSCN(s) Lütfen birini seçin: a. 0.033 М b. 0.02 M c. 0.017 M d. 0.066 M

A PO4* in 100 ml water sample is precipitated as A93PO4 by adding 100 ml 0.2 M AGNO3. Then excess AgNO3 is back-titrated with 50 ml 0.2 M KSCN. What is the molar analytical concentration of PO4 in sample? Chemical reactions are as follows: PO+3AgA93PO4(s) Ag + SCN AGSCN(s) Lütfen birini seçin: a. 0.033 М b. 0.02 M c. 0.017 M d. 0.066 M

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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