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For the equilibrium SrCl2. 6H2O(s) ⇋ SrCl2.2H2O(s) + 4H2O(g) the equilibrium constant Kp = 16 × 10−12atm4 at 1∘C. If one litre of air saturated with water vapour at 1∘C is exposed to a large quantity of SrCl22H2O(s), what weight of water vapour will be absorbed ? Saturated vapour pressure of water at 1∘C = 7.6 torr. |
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Answer» For the equilibrium SrCl2. 6H2O(s) ⇋ SrCl2.2H2O(s) + 4H2O(g) the equilibrium constant Kp = 16 × 10−12atm4 at 1∘C. If one litre of air saturated with water vapour at 1∘C is exposed to a large quantity of SrCl22H2O(s), what weight of water vapour will be absorbed ? Saturated vapour pressure of water at 1∘C = 7.6 torr. |
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