1. Write the equilibrium expression and identify the specific equilibrium constant symbol possible, otherwise use K. a. 2 H,0(1) = H,O" (aq) + OH(aq) b. HCN (aq) + H2O (1) = H;O (aq) + CN' (aq) c. 5 C,0, (aq) + 2 MnO, (aq) + 16 H* (aq) = 10 CO, (g) + 2 Mn2* (aq) + 8 H,O (1)

1. Write the equilibrium expression and identify the specific equilibrium constant symbol possible, otherwise use K. a. 2 H,0(1) = H,O" (aq) + OH(aq) b. HCN (aq) + H2O (1) = H;O (aq) + CN' (aq) c. 5 C,0, (aq) + 2 MnO, (aq) + 16 H* (aq) = 10 CO, (g) + 2 Mn2* (aq) + 8 H,O (1)

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter5: Introduction To Chemical Equilibrium

Section: Chapter Questions

Problem 5.31E

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Question

1. Write the equilibrium expression and identify the specific equilibrium constant symbol
possible, otherwise use K.
a. 2 H2O(1) = H¿O' (aq) + OH´(aq)
b. HCN (aq) + H,O (1) = H;O* (aq) + CN' (aq)
c. 5 C,0,? (aq) + 2 MnO, (aq) + 16 H* (aq) = 10 CO, (g) + 2 Mn²* (aq) + 8 H¿O (1)

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