Question

Закончите уравнение возможных реакций. если реакция невозможна, укажите причину. назовите продукты реакции. 1)Mg (OH)2+H2SO4=> 2)SO3+HCI=> 3)CO2+KOH=> 4)NH3+H2O=>

Answer 1

Mg(OH)2 + H2SO4 -> MgSO4 + 2H2O (сульфат магния, вода)
SO3 + HCl реакция не пойдет ( кислотный оксид не взаимодействует с кислотами)
CO2 + 2KOH -> K2CO3 + H2O ( карбонат калия, вода)
NH3 + H2O = NH4OH ( гидроксид аммония)

Answer 2

1) Mg(OH)2 + H2SO4 =>

The reaction between magnesium hydroxide (Mg(OH)2) and sulfuric acid (H2SO4) can be represented by the following equation:

Mg(OH)2 + H2SO4 => MgSO4 + 2H2O

The products of this reaction are magnesium sulfate (MgSO4) and water (H2O).

2) SO3 + HCl =>

The reaction between sulfur trioxide (SO3) and hydrochloric acid (HCl) can be represented by the following equation:

SO3 + HCl => H2SO4

The product of this reaction is sulfuric acid (H2SO4).

3) CO2 + KOH =>

The reaction between carbon dioxide (CO2) and potassium hydroxide (KOH) can be represented by the following equation:

CO2 + 2KOH => K2CO3 + H2O

The products of this reaction are potassium carbonate (K2CO3) and water (H2O).

4) NH3 + H2O =>

The reaction between ammonia (NH3) and water (H2O) can be represented by the following equation:

NH3 + H2O => NH4OH

The product of this reaction is ammonium hydroxide (NH4OH).

Please note that the provided equations are based on the information available from the search results.