Advertisements
Advertisements
प्रश्न
Balance the following equation:
Na2O + H2O → NaOH
Advertisements
उत्तर
Na2O + H2O → 2NaOH
APPEARS IN
संबंधित प्रश्न
Chemical equations suffer from a number of limitations. State the main limitations of a chemical equation.
Balance the following equation:
\[\ce{Al + H2SO4->Al2(SO4)3 + H2}\]
Balance the following important equation:
Pb(OH)2 + NaOH → Na2PbO2 + H2O
Balance the following important equation:
S + HNO3 (conc.) → H2SO4 + H2O + NO2
Balance the following important equation:
Cu + HNO3 (conc.) → Cu(NO3)2 + H2O + NO2
In a chemical reaction between sulphuric acid and barium chloride solution the white precipitates formed are of:
In the double displacement reaction between aqueous potassium iodide .and aqueous lead nitrate, a yellow precipitate of lead iodide is formed. While performing the activity if lead nitrate is not available, which of the following can be used in place of lead nitrate?
In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature?
Ferrous sulphate decomposes with the evolution of a gas having a characteristic smell of burning sulphur. Write the chemical reaction involved and identify the type of reaction.
Balance the following equation.
\[\ce{Calcium chloride + Sulphuric acid -> Calcium sulphate + Hydrogen chloride}\]
