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In the qualitative cation analysis procedure, Bi3+ is detected by the appearance of a white precipitate of bismuthyl hydroxide, BiOOH(s):
BiOOH(s) ---><---- BiO+(aq) + OH-(aq)
Ksp= 4x10^-10
Calculate the pH of a saturated aqueous solution of BiOOH.
A 48.1 mL sample of gas in a cylinder equipped with a piston is warmed from 22 degrees C to 90 degrees C. what is the volume at final temperature?
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