Advertisements
Advertisements
प्रश्न
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{PbO2 + 4HCl->PbCl2 + H2O + Cl2}\]
Advertisements
उत्तर
Correct equation is:
\[\ce{PbO2 + 4HCl->PbCl2 + 2H2O + Cl2}\]
APPEARS IN
संबंधित प्रश्न
Balance the following equation. Also name the products formed.
`NaNO_3→ NaNO_2 + O_2 ` Name of product (s)
Name the type of chemical reaction shown by the following equation.
NaOH + HCI → NaCI + H2O
Balance the following important equation:
Pb(NO3)2 + NaCl → NaNO3 + PbCl2
Balance the following important equation:
Fe + HCl → FeCl2 + H2
Balance the following important equation:
Pb(NO3)2 + HCl → PbCl2 + HNO3
Balance the following important equation:
C + HNO3 (conc.) → CO2 + H2O + NO2
Complete the missing component /variable given as x and y in the following reactions
`"Zn"("s") + "H"_2"SO"_4("aq") -> "ZnSO"_4(x) + "H"_2("y")`
Write the balanced chemical equation for the following reaction
Sodium carbonate on reaction with hydrochloric acid in equal molar concentrations gives sodium chloride and sodium hydrogencarbonate.
Complete and balance the following equation:
\[\ce{NH4Cl + Ca(OH)2 ->}\]
Complete and balance the following equation:
\[\ce{C2H4Br2 + alcoholic KOH ->[\Delta]}\]
