Add the equation of chemical reactions SiO2 + H2O CaO + H2O K2O + HCL N2O5 + NaOH

univerkov | September 17, 2021 | education

1) SiO2 + H2O = no reaction;

2) CaO + H2O = Ca (OH) 2 (when calcium oxide interacts with water, calcium hydroxide is formed);

3) K2O + 2HCl = 2KCl + H2O (when potassium oxide interacts with hydrochloric acid, potassium chloride and water are formed);

4) N2O5 + 2NaOH = 2NaNO3 + H2O (when nitric oxide (V) interacts with sodium hydroxide, sodium nitrate and water are formed).

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