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प्रश्न
Balance the following important equation:
S + H2SO4 (conc.) → SO2 + H2O
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उत्तर
S + 2H2SO4 (conc.) → 3SO2 + 2H2O
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संबंधित प्रश्न
Balance the following equation:
`Fe +O_2 → Fe_3 O_4`
Name the type of chemical reaction shown by the following equation.
NaOH + HCI → NaCI + H2O
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{2Al + 2H2SO4->Al2(SO4)3 + 3H2}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{FeCl3 + 3NH4OH->2NH4Cl + Fe(OH)3}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{3NH3 + H2SO4->(NH4)2SO4}\]
Balance the following important equation:
Fe2O3 + Al → Al2O3 + Fe
Balance the following important equation:
(NH4)2SO4 + NaOH → Na2SO4 + H2O + NH3
Balance the following important equation:
NH3 + O2 → N2 + H2O (burning of NH3)
Write the balanced chemical equation for the following reaction
Copper sulphate on treatment with potassium iodide precipitates cuprous iodide (Cu2I2), liberates iodine gas and also forms potassium sulphate.
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.
