Complete the equations of possible reactions. Mg (OH) 2 + H2SO4 SO3 + HCl CO2 + KOH NH3 + H2O

| August 10, 2021 | education

The reaction takes place between substances such as magnesium hydroxide and sulfuric acid. As a result of this interaction of substances, a salt of sulfuric acid and magnesium is formed, magnesium sulfate and water is released. This is a substitution reaction. We write the chemical reaction equation as follows:

MgOH2 + H2SO4 = MgSO4 + 2 H2O

The reaction between hexavalent sulfur oxide and hydrochloric acid is not possible, since sulfur oxide belongs to acid oxides and it cannot react with acid.

SO3 + HCl = no reaction.

The reaction takes place between substances such as potassium hydroxide and carbon dioxide. As a result of the reaction of the compound, a potassium hydrogen carbonate salt is formed.

KOH + CO2 = KHCO3

Ammonia reacts with water and forms crystalline hydrate. The molecular equation of the reaction can be written as follows:

NH3 + H2O = NH3 * H2O.



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