Advertisements
Advertisements
प्रश्न
Balance the following important equation:
S + HNO3 (conc.) → H2SO4 + H2O + NO2
Advertisements
उत्तर
S + 6HNO3 (conc.) → H2SO4 + 2H2O + 6NO2
APPEARS IN
संबंधित प्रश्न
Balance the following equation. Also name the products formed.
`KCIO_3 → KCI +O_2`
Balance the following equation:
\[\ce{ZnO + NaOH->Na2ZnO2 + H2O}\]
Balance the following equation:
\[\ce{Fe2O3 + CO->Fe + CO2}\]
Balance the following important equation:
FeCl3 + NH4OH → NH4Cl + Fe(OH)3
Balance the following important equation:
\[\ce{Al(OH)3 -> Al2O3 + H2O}\]
Balance the following important equation:
ZnS + O2 → ZnO + SO2
Balance the following important equation:
Al + Cl2 → AlCl3
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.
Write a balanced chemical equation of the following reaction and also classify them.
Iron (III) oxide on heating with carbon monoxide gas reacts to form solid iron and liberates carbon dioxide gas.
A magnesium ribbon is burnt in oxygen to give a white compound ‘X’ accompanied by emission of light. If the burning ribbon is now placed in an atmosphere of nitrogen, it continues to burn and forms a compound ‘Y’.
- Write the chemical formulae of X and Y.
- Write a balanced chemical equations when X and Y are dissolved in water.
