The solubility of iron(II) hydroxide, Fe(OH) 2 , is 1.43 10 3 g/L at 25 C.

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The solubility of iron(II) hydroxide, Fe(OH)2, is 1.43 × 10–3 g/L at 25 °C.

(a) Write a balanced equation for the solubility equilibrium.

(b) Write the expression for Ksp and calculate its value.

(c) A 60.0 mL sample of 3.00 × 10–3 M FeSO4 solution is added to 60.0 mL of 4.00 × 10–6 M NaOH solution. Does a precipitate of Fe(OH)2 form?

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Introductory Chemistry Atoms First

ISBN: 9780321927118

5th Edition

Authors: Steve Russo And Michael Silver

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