Using the following equations, determine each of the following:РО (aq) + H* (аq) 2 НРО," (ад) К,3-НРО, (аq) + Н* (аq) — Н-РО (ад) К2 d. the equilibrium expression, K3, for the sum of the two equations.[H2PO4-][PO,*] [H*][H,PO4][PO, ] [H*]°[HPO,2] [H;PO,-)[PO,*] [H*]*[HPO,2][H2PO4¯][PO,*][H*]e. If K12.8 x 1012 and K2 = 1.6 × 10", what is the value of K3?K3 =f. What is the equilibrium constant, Kg for the reverse reaction?K =

d) Equilibrium constant expression is the ratio of concentration of products to concentration of…

Answered: HPO,² (aq) + H*(aq) 2 H2PO4¯(aq)

Science

Chemistry

HPO,² (aq) + H*(aq) 2 H2PO4¯(aq)

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter2: Atoms

Section: Chapter Questions

Problem 2.42P

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Question

Using the following equations, determine each of the following:
РО (aq) + H* (аq) 2 НРО," (ад) К,
3-
НРО, (аq) + Н* (аq) — Н-РО (ад) К2

d. the equilibrium expression, K3, for the sum of the two equations.
[H2PO4-]
[PO,*] [H*]
[H,PO4]
[PO, ] [H*]°
[HPO,2] [H;PO,-)
[PO,*] [H*]*
[HPO,2][H2PO4¯]
[PO,*][H*]
e. If K1
2.8 x 1012 and K2 = 1.6 × 10", what is the value of K3?
K3 =
f. What is the equilibrium constant, Kg for the reverse reaction?
K =

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