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3. Cr** is acidic by virtue of the following hydrolysis reaction: Cr3+ + H2O + Cr(OH)2+ + H+ pka;=3.66 Find the pH of 0.010 M
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Answer #1

ke = 10-pka ka= 10 3 = 2.187810 G3+ + H2O - G(OH)2+ + H+ 0.01 - 0.0 0.0 I € 0.01-2 ka= [GOH) 24] [ht] [ost 0.ola = 211878104

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