Advertisements
Advertisements
प्रश्न
Balance the following important equation:
Cu + H2SO4 (conc.) → CuSO4 + H2O + SO2
Advertisements
उत्तर
Cu + 2H2SO4 (conc.) → CuSO4 + 2H2O + SO2
APPEARS IN
संबंधित प्रश्न
Balance the following equation stepwise.
\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
Chemical equations suffer from a number of limitations. State the main limitations of a chemical equation.
Write a balanced molecular equation for the following word equation:
\[\ce{Copper hydroxide + nitric acid->Copper nitrate + water}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{4P + 4O2->2P2O5}\]
Balance the following important equation:
Fe2O3 + Al → Al2O3 + Fe
Balance the following important equation:
Pb(NO3)2 + HCl → PbCl2 + HNO3
Balance the following important equation:
NH3 + Cl2 → HCl + NCl3 [nitrogen trichloride]
Name the products formed when iron filings are heated with dilute hydrochloric acid.
Which among the following change is exothermic or endothermic in nature?
Dissolution of ammonium chloride in water
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.
