Question

Fe(OH)2 --- Ba(OH)2 + HCl --- NaOH + ZnCl2 --- (Розвязати)

Answer 1

$1) Fe(OH)_2=>Fe+2OH\\2) Ba(OH)_2+2HCl=>BaCl_2+2H_2O\\3)2 NaOH+ZnCl_2=>2NaCl+Zn(OH)_2$

Answer 2

It appears that you have written a chemical equation with reactants and products, but there seems to be some confusion in the equation. The chemical formulas you provided are not balanced, and some of them are incomplete.

Let's try to balance the chemical equation and complete the missing information:

Fe(OH)2 + Ba(OH)2 + HCl → NaOH + ZnCl2 + (products)

First, let's balance the equation step by step:

1. Fe(OH)2 + Ba(OH)2: These are the reactants, and they don't react with each other directly.

2. HCl: Hydrochloric acid reacts with the hydroxides to form water and corresponding metal chlorides: Fe(OH)2 + 2HCl → FeCl2 + 2H2O Ba(OH)2 + 2HCl → BaCl2 + 2H2O

3. NaOH + ZnCl2: Sodium hydroxide reacts with zinc chloride to form zinc hydroxide and sodium chloride: 2NaOH + ZnCl2 → Zn(OH)2 + 2NaCl

Now, let's write the overall balanced equation:

Fe(OH)2 + 2HCl + Ba(OH)2 → FeCl2 + 2H2O + BaCl2 + Zn(OH)2 + 2NaCl

Note: The equation still includes the products in a generalized form, as "Zn(OH)2" and "2NaCl," because the actual products' states are not provided in the initial equation.

If you have specific states of matter for the products (solid, liquid, gas, or aqueous), please include them, and I can update the equation accordingly. Also, if you meant a different chemical reaction, please provide additional information for further assistance.