Question

Fe(OH)3+H2SO4=Ba(OH)2+CO2=H2SO4+CuO=Al2(SO4)3+NaOH=​

Answer 1

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Answer 2

Let's balance each chemical equation step by step:

1. Fe(OH)3 + H2SO4 -> Ba(OH)2 + CO2

To balance this equation, we need to ensure that the number of atoms of each element on both sides is the same.

Fe(OH)3 + 3H2SO4 -> Ba(OH)2 + 3CO2

2. Ba(OH)2 + H2SO4 -> H2SO4 + BaSO4

Since the sulfuric acid (H2SO4) appears on both sides, it can cancel out.

Ba(OH)2 -> BaSO4 + 2H2O

3. H2SO4 + CuO -> CuSO4 + H2O

To balance this equation, we need to ensure that the number of atoms of each element on both sides is the same.

H2SO4 + CuO -> CuSO4 + H2O

4. Al2(SO4)3 + 6NaOH -> 2Al(OH)3 + 3Na2SO4

To balance this equation, we need to ensure that the number of atoms of each element on both sides is the same.

Al2(SO4)3 + 6NaOH -> 2Al(OH)3 + 3Na2SO4

Now, all the chemical equations are balanced.