Question

Fe(OH)2=Fe(OH)3 Fe=FeCl2 Fe=FeCl3

Answer 1

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Answer 2

The given chemical equations are not balanced, and they represent reactions involving iron (Fe) and its compounds with hydroxide (OH) and chlorine (Cl). Let's balance these chemical equations:

1. Fe(OH)2 = Fe(OH)3 Iron(II) hydroxide (Fe(OH)2) reacts with iron(III) hydroxide (Fe(OH)3):

Fe(OH)2 + Fe(OH)3 -> Fe2(OH)6

2. Fe + FeCl2 Iron (Fe) reacts with iron(II) chloride (FeCl2):

Fe + FeCl2 -> Fe2Cl2

3. Fe + FeCl3 Iron (Fe) reacts with iron(III) chloride (FeCl3):

Fe + FeCl3 -> Fe2Cl3

Please note that the last two equations could also be written as:

2Fe + 3Cl2 -> 2FeCl3 (iron reacting with chlorine to form iron(III) chloride)

It's important to have balanced chemical equations to ensure that the law of conservation of mass is obeyed, with the same number of atoms of each element on both sides of the equation.