Question

Напишите уравнения возможных реакций с участием оксидов: SO2 + H2O =MgO + H2O =N2O3 + H2O =BaO + H2O =BeO + H2O =CO2 + KOH =SiO2 + MgO =Na2O + CaO ==Al2O3 + H2SO4 =Al2O3 + KOH =Cl2O + HNO3 =

Answer 1

SO2+H2O=H2SO3
MgO+H2O=Mg(OH)2
N2O3+H2O=2HNO2
BaO+H2O=Ba(OH)2
BeO+H2O=Be(OH)2 (ТОЛЬКО ПРИ ОПРЕДЕЛЕННЫХ УСЛОВИЯХ)
CO2+2KOH=K2CO3+H2O
SiO2+MgO=MgSiO3
Na2O+CaO=нет реакции
Al2O3+3H2SO4=Al2(SO4)3+3H2O
Al2O3+2KOH=2KAlO2+H2O
Cl2O+HNO3 реакции нет

Answer 2

Equations for Reactions with Oxides:

1. SO2 + H2O = H2SO3: - Sulfur dioxide reacts with water to form sulfurous acid. - This reaction is commonly known as the hydration of sulfur dioxide. - The balanced equation for this reaction is: SO2 + H2O = H2SO3.

2. MgO + H2O = Mg(OH)2: - Magnesium oxide reacts with water to form magnesium hydroxide. - This reaction is an example of a base reacting with water to form a metal hydroxide. - The balanced equation for this reaction is: MgO + H2O = Mg(OH)2.

3. N2O3 + H2O = 2HNO2: - Dinitrogen trioxide reacts with water to form nitrous acid. - This reaction is an example of an acid-base reaction. - The balanced equation for this reaction is: N2O3 + H2O = 2HNO2.

4. BaO + H2O = Ba(OH)2: - Barium oxide reacts with water to form barium hydroxide. - This reaction is similar to the reaction of magnesium oxide with water. - The balanced equation for this reaction is: BaO + H2O = Ba(OH)2.

5. BeO + H2O = Be(OH)2: - Beryllium oxide reacts with water to form beryllium hydroxide. - This reaction is also similar to the reaction of magnesium oxide with water. - The balanced equation for this reaction is: BeO + H2O = Be(OH)2.

6. CO2 + H2O = H2CO3: - Carbon dioxide reacts with water to form carbonic acid. - This reaction is an example of the dissolution of carbon dioxide in water. - The balanced equation for this reaction is: CO2 + H2O = H2CO3.

7. KOH + SiO2 = K2SiO3 + H2O: - Potassium hydroxide reacts with silicon dioxide to form potassium silicate and water. - This reaction is an example of the reaction between a base and an acid oxide. - The balanced equation for this reaction is: KOH + SiO2 = K2SiO3 + H2O.

8. MgO + Na2O = MgNa2O2: - Magnesium oxide reacts with sodium oxide to form magnesium sodium oxide. - This reaction is an example of the reaction between two metal oxides. - The balanced equation for this reaction is: MgO + Na2O = MgNa2O2.

9. CaO + Al2O3 = CaAl2O4: - Calcium oxide