Advertisements
Advertisements
प्रश्न
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{N2 + 3H2⇌NH3}\]
उत्तर
Correct equation is:
\[\ce{N2 + 3H2⇌2NH3}\]
APPEARS IN
संबंधित प्रश्न
Balance the following equation:
CO + O2 → CO2
Why do we need to balance chemical equation?
Write balanced chemical equations for the reactions represented by word equations in the conditions for a chemical reaction.
Balance the following equation. Also name the products formed.
`N_2 + H_2 → NH_3`
Balance the following equation:
\[\ce{Na2O + H2O->NaOH}\]
Balance the following important equation:
Pb(OH)2 + NaOH → Na2PbO2 + H2O
Which of the following is Not True with respect to the neutralisation reaction?
Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.
- Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 K to form ammonia gas.
- Potassium hydroxide solution is treated with acetic acid to form potassium acetate and water.
- Ethanol is warmed with ethanoic acid to form ethyl acetate in the presence of concentrated H2SO4.
- Ethene is burnt in the presence of oxygen to form carbon dioxide, water and release heat and light.
Complete the missing component/variable given as x and y in the following reactions
`"CaCO"_2(s)overset(x)(->) "CaO"("s") + "CO"_2("g")`
Write the balanced equation for the following chemical reaction.
\[\ce{Hydrogen + Chlorine -> Hydrogen chloride}\]
