Question

H2S04+Fe(OH)2FeOH2+02​

Answer 1

H2S04+Fe(OH)2=FeSO4+2H2O

4Fe(OH)2 + O2 + 2H2O = 4Fe(OH)3

Answer 2

The chemical equation you provided seems to be incomplete and contains some errors. I'll attempt to correct it and balance the equation for you.

The correct balanced equation for the reaction between sulfuric acid (H2SO4) and iron(II) hydroxide (Fe(OH)2) to form iron(III) hydroxide (Fe(OH)3) and oxygen gas (O2) is as follows:

H2SO4 + Fe(OH)2 → Fe(OH)3 + H2O + O2

Balanced equation:

H2SO4 + Fe(OH)2 → Fe(OH)3 + H2O + O2

In this reaction, sulfuric acid (H2SO4) reacts with iron(II) hydroxide (Fe(OH)2) to produce iron(III) hydroxide (Fe(OH)3), water (H2O), and oxygen gas (O2). The balanced equation ensures that the number of atoms of each element is the same on both sides of the equation, indicating a balanced chemical equation.