Question: Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the solution, which converts Fe(II) to insoluble Fe(III) : 4Fe(OH)+(aq)+4OH(aq)+O2(g)+2H2O(l)4Fe(OH)3(s) How

Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the solution, which converts Fe(II) to insoluble Fe(III) : 4Fe(OH)+(aq)+4OH(aq)+O2(g)+2H2O(l)4Fe(OH)3(s) How many grams of O2 are consumed to precipitate all of the iron in 55.0mL of 0.0650MFe(II) ? g

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