Question

Скласти молекулярне і повне йонне рівняння ,якщо скорочене має вигляд: Fe(ОН)3+ 3Н = Fe + 3H2O (заряди: у Н+1; у Fe+3)

Answer 1

Ответ:

Молекулярне рівняння:

Fe(ОН)3 + 3H2SO4 -> FeSO4 + 3H2O

Повне йонне рівняння:

Fe(3+) + 3OH(-) + 3H(+) + 3SO4(2-) -> Fe(2+) + 3SO4(2-) + 3H2O

Объяснение:

Це рівняння відображає реакцію дисоціації солі з гідроксидною групою і кисневодневу реакцію з утворенням гідроксидів.

Answer 2

Molecular and Ionic Equations for the Reaction Fe(OH)3 + 3H+ → Fe3+ + 3H2O

To write the molecular and ionic equations for the given reaction, we need to understand the reactants and products involved.

The reactant is Fe(OH)3, which represents iron(III) hydroxide. The hydroxide ion (OH-) has a charge of -1, and since there are three hydroxide ions, the overall charge of Fe(OH)3 is -3.

The product is Fe3+, which represents iron(III) ion, and 3H2O, which represents three water molecules.

Now, let's write the molecular equation, which shows the overall reaction:

Fe(OH)3 + 3H+ → Fe3+ + 3H2O

To write the ionic equation, we need to break down the reactants and products into their respective ions:

Reactants: Fe(OH)3: Fe3+ + 3OH- H+: H+

Products: Fe3+: Fe3+ H2O: H+ + OH-

Now, let's write the ionic equation:

Fe3+ + 3OH- + 3H+ → Fe3+ + 3H2O

As we can see, the Fe3+ ions and H+ ions cancel out on both sides of the equation, leaving us with the net ionic equation:

3OH- + 3H+ → 3H2O

So, the molecular equation for the given reaction is Fe(OH)3 + 3H+ → Fe3+ + 3H2O, and the net ionic equation is 3OH- + 3H+ → 3H2O.

Please let me know if you have any further questions!