Hydrogen sulfide gas dissolves in water and dissociates very slightly: H 2 S 2H + +
Question:
Hydrogen sulfide gas dissolves in water and dissociates very slightly: H2S ⇌ 2H+ + S2-. How would the acidity of the solution be affected by
a. Increasing the pressure of H2S?
b. Raising the temperature?
c. Adding a solution of KOH?
d. Adding a solution of silver nitrate? (Silver sulfide, Ag2S, is insoluble.)
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a Increased because the greater the gas pressure the more of it dissolves ...View the full answer
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