AP Chemistrymediummcq1 pt
Which product forms when aqueous solutions of KOH and Fe(NO₃)₃ are mixed?
A.Fe(OH)₃ precipitate
B.KNO₃ precipitate
C.No reaction
D.Fe(NO₃)₃ precipitate
Explanation
Core Concept
Transition-metal hydroxides are insoluble except with alkali metals, so Fe³⁺ and OH⁻ form solid iron(III) hydroxide while K⁺ and NO₃⁻ remain dissolved.
Correct Answer
AFe(OH)₃ precipitate
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