What is the concentration of X 2- in a 0.150 M solution of the diprotic acid H
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What is the concentration of X2- in a 0.150 M solution of the diprotic acid H2X? For H2X, Ka1 = 4.5 * 10-6 and Ka2 = 1.2 * 10-11.
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a) 9.9 x 10-8 M c) 8.2 x 10 4M b) 2.0 x 10 9 M d) 1.2 x 10-11 M
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