Advertisements
Advertisements
प्रश्न
Write a balanced molecular equation for the following word equation:
\[\ce{Copper hydroxide + nitric acid->Copper nitrate + water}\]
Advertisements
उत्तर
\[\ce{Cu[OH]2 + 2HNO3->Cu[NO3]2 + 2H2O}\]
APPEARS IN
संबंधित प्रश्न
Write balanced chemical equations for the following word equation:
Magnesium + dil sulphuric acid → Magnesium sulphate + water
Name the type of chemical reaction shown by the following equation.
NaOH + HCI → NaCI + H2O
Write balanced chemical equation for the following word equation:
Magnesium + dil. sulphuric acid → Magnesium sulphate + hydrogen
Balance the following equation:
\[\ce{Pb3O4->PbO + O2}\]
Balance the following important equation:
KMnO4 + HCl → KCl + MnCl2 + H2O + Cl2
Balance the following important equation:
NH3 + O2 → N2 + H2O (burning of NH3)
Which of the following is true for an unbalanced chemical equation?
Barium chloride on reacting with ammonium sulphate forms barium sulphate and ammonium chloride. Which of the following correctly represents the type of the reaction involved?
- Displacement reaction
- Precipitation reaction
- Combination reaction
- Double displacement reaction
Which one of the following processes involve chemical reactions?
Which of the following are combination reactions?
- `2"KClO"_3 overset("Heat")(->) 2"KCl" + 3"O"_2`
- `"MgO" + "H"_2"O" -> "Mg"("OH")_2`
- `4"Al" + 3"O"_2 -> 2"Al"_2"O"_3`
- `"Zn" + "FeSO"_4 -> "ZnSO"_4 + "Fe"`
