For the Reaction
NH₃(g)+ H₂S(g) $f$ NH₄HS(s)
K_c = 9

question 154

Multiple Choice

For the reaction
NH₃(g) + H₂S(g) $f$
NH₄HS(s)
K_c = 9.7 at 900 K.
If the initial concentrations of NH₃(g) And H₂S(g) Are 2.0 M,What is the equilibrium concentration of NH₃(g) ?

• A) 1.9 M
• B) 1.7 M
• C) 0.20 M
• D) 0.10 M
• E) 0.32 M

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