Cr3+ is acidic by virtue of the hydrolysis reaction [Further reactions produce Cr(OH)+2, Cr(OH)3, and Cr(OH)-4.] Find
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[Further reactions produce Cr(OH)+2, Cr(OH)3, and Cr(OH)-4.] Find the value of Ka1 in Figure 6-8. Considering only the Ka1 reaction, find the pH of 0.010M Cr(ClO4)3. What fraction of chromium is in the form Cr(OH)2+?
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KaI Cr3 + + H2O 스스 Cr( OH )2 + + H+
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