@DrBob222

I got the last question that I posted wrong and I solved it the same way. Could you show me the answer and how you got it? My test is Friday and this is a practice problem.

Suppose that 30 mL of 0.5 M CsOH and 55 mL of 0.1 M NaHS are mixed.

What is the K for the dominant equilibrium in terms of Ka's, Kb's, Kw etc.?

Ka of HS-

1/Ka of HS-

Kb of OH-

1/Kb of OH-

Kb of S-2

1/Kb of S-2

Kw

1/Kw

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1 answer

Post your work and let me check it.