The following equilibrium constants have been determined for hydrosulfuric acid at 25°C: H2S(aq) =H*(aq) + HS (aq) K¸' = 9.5 × 10-8 HS (aq) = H*(aq) + s²¯(aq) K¸" = 1.0 × 10-19 Calculate the equilibrium constant for the following reaction at the same temperature: H,S(aq) = 2H*(aq) + s² (aq) K x 10

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