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प्रश्न
Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.
उत्तर
Displacement -
- \[\ce{Fe(s) + CuSO4(aq) -> FeSO4(aq) + Cu(s)}\]
- \[\ce{Zn(s) + CuSO4(aq) -> ZnSO4(aq) + Cu(s)}\]
- \[\ce{Pb(s) + CuCl2(aq) -> PbCl2(aq) + Cu(s)}\]
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संबंधित प्रश्न
Write a balanced chemical equation with state symbols for the following reaction.
Solutions of barium chloride and sodium sulphate in water react to give insoluble barium sulphate and the solution of sodium chloride.
Differentiate between:
Reactants and products.
Balance the following equation:
Na2O + H2O → NaOH
Balance the following equation:
\[\ce{Fe + Cl2->FeCl3}\]
Balance the following equation:
\[\ce{NO + O2->NO2}\]
Balance the following important equation:
Pb(NO3)2 + NaCl → NaNO3 + PbCl2
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:
Ca(HCO3)2 + HNO3 → Ca(NO3)2 + H2O + CO2
Balance the following important equation:
S + H2SO4 (conc.) → SO2 + H2O
