Advertisements
Advertisements
प्रश्न
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{ZnO + 3NaOH->Na2ZnO2 + H2O}\]\
Advertisements
उत्तर
Correct equation is:
\[\ce{ZnO + 2NaOH->Na2ZnO2 + H2O}\]
APPEARS IN
संबंधित प्रश्न
Balance the following equation:
H2 + O2 → H2O
Write balanced chemical equations for the following word equation:
Magnesium + oxygen → Magnesium oxide
Balance the following equation. Also name the products formed.
`FeCI_2 + CI_2 → Fe CI_3`
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{2Al + 2H2SO4->Al2(SO4)3 + 3H2}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{FeS + 2HCl + 2FeCl2 + H2S}\]
Balance the following important equation:
Fe2O3 + Al → Al2O3 + Fe
Balance the following important equation:
Al + Cl2 → AlCl3
Balance the following important equation:
KMnO4 + HCl → KCl + MnCl2 + H2O + Cl2
Write the balanced chemical equation for the following reaction
Copper sulphate on treatment with potassium iodide precipitates cuprous iodide (Cu2I2), liberates iodine gas and also forms potassium sulphate.
Which of the following statement is incorrect with reference to the reaction of silver nitrate with sodium chloride?
