Calculating K for Overall Reaction
16. Chemical Equilibrium / Calculating K For Overall Reaction / Problem 4
The dissociation of hydrogen selenide (H2Se) takes place in two steps:
H2Se ⇌ H+ + HSe- K1 = 1.29×10-4
HSe- ⇌ H+ + Se2- K2 = 1.00×10-11
Calculate the equilibrium constant for the following reaction:
Se2- + 2H+ ⇌ H2Se
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