Chemistry Question -- Precipitates?
I’m going over a test I recently took for my AP Chemistry test and am doing test corrections to see where I went wrong. The question is:
Describe the reaction of iron (II) ions with hydroxide ions.
The options are:
A. Precipitation
B. Oxidation
C. Reduction
D. Dissolution
E. Combustion
I had written B (Oxidation) for my answer, but according to the answer key, A (Precipitation) is correct. Why?
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