Question

Закончить ур. реакции: NH3 + HCI= BaCI2 + H2SO4=

Answer 1

NH3 + HCl = NH4Cl

BaCl2 + H2SO4 = BaSO4 + 2HCl

Answer 2

Reaction Equation:

The reaction equation you provided is: NH3 + HCl → BaCl2 + H2SO4.

Explanation:

This equation represents the reaction between ammonia (NH3) and hydrochloric acid (HCl), resulting in the formation of barium chloride (BaCl2) and sulfuric acid (H2SO4).

Balanced 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. Here is the balanced equation for the reaction:

2NH3 + 2HCl → BaCl2 + H2SO4

Reaction Details:

In this reaction, ammonia (NH3) reacts with hydrochloric acid (HCl) to produce barium chloride (BaCl2) and sulfuric acid (H2SO4). The reaction is a double displacement reaction, where the cations and anions of the reactants exchange places to form new compounds.

Ammonia (NH3) is a weak base, while hydrochloric acid (HCl) is a strong acid. When they react, the ammonia accepts a proton (H+) from the hydrochloric acid, resulting in the formation of ammonium chloride (NH4Cl). The reaction can be represented as follows:

NH3 + HCl → NH4Cl

However, the equation you provided includes barium chloride (BaCl2) and sulfuric acid (H2SO4) as products. To obtain these products, we need to consider additional reactions involving the ammonium chloride formed in the previous step.

Ammonium chloride (NH4Cl) can react with barium hydroxide (Ba(OH)2) to produce barium chloride (BaCl2) and water (H2O):

2NH4Cl + Ba(OH)2 → BaCl2 + 2H2O

Additionally, sulfuric acid (H2SO4) can react with barium chloride (BaCl2) to produce hydrochloric acid (HCl) and barium sulfate (BaSO4):

H2SO4 + BaCl2 → 2HCl + BaSO4

By combining these reactions, we can obtain the overall reaction equation:

2NH3 + 2HCl + Ba(OH)2 + H2SO4 → 2NH4Cl + BaCl2 + 2H2O + BaSO4

Please note that the balanced equation provided above is based on the assumption that the reaction proceeds to completion and under specific conditions. In reality, the reaction may be influenced by factors such as concentration, temperature, and catalysts.

Conclusion:

The reaction between ammonia (NH3) and hydrochloric acid (HCl) results in the formation of barium chloride (BaCl2) and sulfuric acid (H2SO4). The balanced equation for this reaction is 2NH3 + 2HCl → BaCl2 + H2SO4.