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What is the equilibrium constant of the following
P reaction

W
\[
\mathrm{Fe}(\mathrm{OH})_{3}(\mathrm{~s})+3 \mathrm{H}_{3} \mathrm{O}^{+}(\mathrm{aq}) \rightleftharpoons \mathrm{Fe}^{3+}(\mathrm{aq})+6 \mathrm{H}_{2} \mathrm{O}(\mathrm{l})
\]
\( \mathrm{K}_{\mathrm{sp}} \) of \( \mathrm{Fe}(\mathrm{OH})_{3}=4 \times 10^{-38} \) ?
(1) \( 2.5 \times 10^{-5} \)
(2) \( 4.0 \times 10^{4} \)
(3) \( 4.0 \times 10^{-4} \)
(4) \( 4 \times 10^{-80} \)
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