Question

Fe + HNO3 → Zn + H₂ Po4--Aut+ HCL-H2 So4+NaOH-BaCl2+AgNO3​

Answer 1

The given equation appears to be a chemical equation involving several reactants and products. Let's break it down step by step:

Fe + HNO3 → Zn + H2 + PO4- + Au + HCl - H2 + H2SO4 + NaOH - BaCl2 + AgNO3

Balancing the Equation:

To balance the equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Let's balance it:

Fe + 8HNO3 → Zn + 4H2 + H3PO4 + Au + 2HCl + H2SO4 + NaOH + BaCl2 + 2AgNO3

Now, the equation is balanced.

Reactants and Products:

The reactants in the equation are Fe (iron) and HNO3 (nitric acid). The products are Zn (zinc), H2 (hydrogen gas), H3PO4 (phosphoric acid), Au (gold), HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide), BaCl2 (barium chloride), and AgNO3 (silver nitrate).

Chemical Reactions:

Let's analyze the reactions that occur in this equation:

1. Fe + 8HNO3 → Fe(NO3)2 + 2NO + 4H2O - Iron reacts with nitric acid to form iron(II) nitrate, nitrogen dioxide gas, and water.

2. Zn + 2HCl → ZnCl2 + H2 - Zinc reacts with hydrochloric acid to form zinc chloride and hydrogen gas.

3. H2SO4 + 2NaOH → Na2SO4 + 2H2O - Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water.

4. BaCl2 + AgNO3 → Ba(NO3)2 + 2AgCl - Barium chloride reacts with silver nitrate to form barium nitrate and silver chloride.

Conclusion:

In summary, the given chemical equation represents a series of reactions involving iron, nitric acid, zinc, hydrogen gas, phosphoric acid, gold, hydrochloric acid, sulfuric acid, sodium hydroxide, barium chloride, and silver nitrate. The equation has been balanced, and the reactions have been described.