Question

Помогите расставить пожалуйста коэффициенты в уравнении Fe₂(CO₃)₃+NaOH=Fe(OH)₃↓+Na₂CO₃

Answer 1

Помогите расставить  пожалуйста коэффициенты в уравнении 
Fe₂(CO₃)₃+6NaOH=2Fe(OH)₃↓+3Na₂CO₃

Answer 2

Balancing the Chemical Equation Fe₂(CO₃)₃ + NaOH = Fe(OH)₃↓ + Na₂CO₃

To balance the chemical equation Fe₂(CO₃)₃ + NaOH = Fe(OH)₃↓ + Na₂CO₃, we need to ensure that the same number of each type of atom is present on both sides of the equation.

The unbalanced equation is: Fe₂(CO₃)₃ + NaOH = Fe(OH)₃↓ + Na₂CO₃

To balance it, we can follow these steps:

1. Balance the metals: Start by balancing the iron (Fe) atoms. 2. Balance the non-metals: Balance the carbon (C) and oxygen (O) atoms in the carbonate (CO₃) and hydroxide (OH) ions. 3. Balance the sodium (Na) atoms. 4. Check and balance the hydrogen (H) atoms. 5. Ensure the charges are balanced.

Let's proceed with the balancing:

1. Balancing the Iron (Fe) Atoms: - There are 2 Fe atoms on the left side and 1 Fe atom on the right side. To balance the Fe atoms, we can place a coefficient of 2 in front of Fe(OH)₃ on the right side.

2. Balancing the Carbon (C) and Oxygen (O) Atoms: - There are 3 CO₃ groups on the left side, which contain a total of 3 carbon atoms and 9 oxygen atoms. On the right side, there is 1 CO₃ group, containing 1 carbon atom and 3 oxygen atoms. To balance the carbon and oxygen atoms, we can place a coefficient of 3 in front of Na₂CO₃ on the right side.

3. Balancing the Sodium (Na) Atoms: - There is 1 Na atom on the left side and 2 Na atoms on the right side. To balance the sodium atoms, we can place a coefficient of 2 in front of NaOH on the left side.

The balanced chemical equation is: Fe₂(CO₃)₃ + 6NaOH = 2Fe(OH)₃↓ + 3Na₂CO₃

This balanced equation ensures that the same number of each type of atom is present on both sides of the equation.