C AcidsO d) 83-Practically, the third equivalence point of H3PO4 will not appear in the titrationcurve.O The jump is very small to be detected on pH meter.The conjugate base (PO4 3-) is a strong base that is able to give HPO4 2- + OH-after puling an H+ from H20H3P04 is able to dissociate only for two timesO The conjugate base (PO4 3-) is a weak base and therefore undetectableSubmitPage 1 ofUniversity Renort Abuse 10- If the original formal concentration (before any titrant has been added) ofweak base (A2-) was 0.100M in 10.0mL of solution, what is the formalconcentration of the intermediate form (HA-) when the intermediate form is atits highest concentration during the titration?14.0- -----10.0.0------ --- --- ---4.0- --- - -- -----i-- *4.0- ------ --- ---5010.020.0ESO300mL titrant addedO a) 0.100 MO b) 0.0426 MO c) 0.0274 Md) Cannot be determined

The equivalence point is the point where the acid in the conical flask is neutralized by the base…

3-Practically, the third equivalence point of H3PO4 will not appear in the titration curve. O The jump is very small to be detected on pH meter. The conjugate base (PO4 3-) is a strong base that is able to give HPO4 2- + OH- after puling an H+ from H20 O H3P04 is able to dissociate only for two times O The conjugate base (PO4 3-) is a weak base and therefore undetectable

3-Practically, the third equivalence point of H3PO4 will not appear in the titration curve. O The jump is very small to be detected on pH meter. The conjugate base (PO4 3-) is a strong base that is able to give HPO4 2- + OH- after puling an H+ from H20 O H3P04 is able to dissociate only for two times O The conjugate base (PO4 3-) is a weak base and therefore undetectable

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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