University of Oklahoma X O pling com Vibisc 3204 gleaming ms/mod/ibis/view.php?i

Question

University of Oklahoma X O pling com Vibisc 3204 gleaming ms/mod/ibis/view.php?id P Dynamic Periodic canvas Sapling Learning C Home Ichegg.com & ozone. I Sapling Learning Jump to... Sapling Learning I University of Oklahoma HEM 1415 Spring17-CLIFFORD I Activities and Due Dates I HW 8 My Assignment r Attempts Score 3/8/2017 55 PM 7/5 Gradebook Print Calculator Periodic Table Question 9 of 12 Map Sapling Learning Using chemical equations, show how the triprotic acid H3PO ionizes in water. Phases, such as (n or aq) are optional. 12 100 Previous Check Answer Next Exit 2011-2017 Sapling Learning, Inc about us careers partners privacy policy terms of use Contact us help L Logout Help Resources OAssignment Information Available From: 33/2017 06:00 PM 38/2017 11:55 PM Due Date: Points Possible: 5 Grade Category: Graded Description attempt, 0% penalty, Policies: Soluti After Due Date You can check your answers. due date. You have five attempts per question There is no penalty for incorrect answers O eTextbook OHelp with This Topic OWeb Help & Videos OTechnical Support and Bug Reports

Explanation / Answer

H3PO4 (aq) -----------------> H^+ (aq) + H2PO4^- (aq)

Ka1 = [H^+][H2PO4^-1/[H3PO4]

H2PO4^- (aq) -----------------> H^+ (aq) + HPO4^2-(aq)

      Ka2 = [H^+][HPO4^-2/[H2PO4^-]

HPO4^-2 (aq) -----------------> H^+ (aq) + PO4^3-(aq)

Ka3 = [H^+][PO4^-3/[HPO4^-2]

Related Questions

Navigate

• Browse (All)
• Browse U
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.