Chemistry

Chemistry

Problem

The dissociation equilibrium pressure of NH4HS(s)\text{NH}_4\text{HS}_{(s)} is 60 cm60 \text{ cm} at 27∘C27^\circ\text{C} . The total pressure at equilibrium when the NH4HS\text{NH}_4\text{HS} is dissociated in presence of 45 cm45 \text{ cm} of NH3\text{NH}_3 is : a. 85 cm85 \text{ cm} b. 100 cm100 \text{ cm} c. 105 cm105 \text{ cm} d. 75 cm75 \text{ cm}

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