Advertisements
Advertisements
प्रश्न
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{2Al + 2H2SO4->Al2(SO4)3 + 3H2}\]
Advertisements
उत्तर
Correct equation is:
\[\ce{2Al + 3H2SO4->Al2(SO4)3 + 3H2}\]
APPEARS IN
संबंधित प्रश्न
Balance the following equation:
CO + O2 → CO2
Write balanced chemical equations for the following word equation:
Magnesium + oxygen → Magnesium oxide
Write balanced chemical equations for the following word equation:
Sodium + chlorine → Sodium chloride
Balance the following equation. Also name the products formed.
`H_2O_2 → H_2O +O_2`
Balance the following equation:
\[\ce{K + H2O->KOH + H2}\]
Balance the following equation:
\[\ce{Fe + Cl2->FeCl3}\]
Balance the following equation:
\[\ce{Fe2O3 + H2->Fe + H2O}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{3NH3 + H2SO4->(NH4)2SO4}\]
Balance the following important equation:
Pb(OH)2 + NaOH → Na2PbO2 + H2O
Which of the following gases can be used for storage of fresh sample of an oil for a long time?
