Using the data in Appendix A of Benjamin's Water Chemistry, answer the following questions a. What is the Henry's law constant (KH) at 25 °C for the exchange of hydrogen sulfide between the gas and aqueous phases? H₂S (g) H₂S (aq) b. What is the Henry's law constant for the reaction in part a) at a temperature of 5 °C?

Chemistry: The Molecular Science
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Chapter13: The Chemistry Of Solutes And Solutions
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Using the data in Appendix A of Benjamin's Water Chemistry, answer the following
questions
a. What is the Henry's law constant (KH) at 25 °C for the exchange of hydrogen sulfide
between the gas and aqueous phases?
H₂S (g) →H₂S (aq)
b. What is the Henry's law constant for the reaction in part a) at a temperature of 5 °C?
Transcribed Image Text:Using the data in Appendix A of Benjamin's Water Chemistry, answer the following questions a. What is the Henry's law constant (KH) at 25 °C for the exchange of hydrogen sulfide between the gas and aqueous phases? H₂S (g) →H₂S (aq) b. What is the Henry's law constant for the reaction in part a) at a temperature of 5 °C?
Sulfur (S)
SO2(g)
SO3(g)
H₂S(g)
H₂S (aq)
HS
S²-
HSO
SO²-
H₂SO3(aq)
HSO4
So
-300.2
-371.1
-33.56
-27.87
12.05
85.8
-527.8
-486.6
-537.9
-756.0
-744.6
-296.8
-395.7
-20.63
-39.75
-17.6
33.0
-626.2
-635.5
-608.8
-887.3
-909.2
Transcribed Image Text:Sulfur (S) SO2(g) SO3(g) H₂S(g) H₂S (aq) HS S²- HSO SO²- H₂SO3(aq) HSO4 So -300.2 -371.1 -33.56 -27.87 12.05 85.8 -527.8 -486.6 -537.9 -756.0 -744.6 -296.8 -395.7 -20.63 -39.75 -17.6 33.0 -626.2 -635.5 -608.8 -887.3 -909.2
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