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प्रश्न
Write a balanced chemical equation for the following word equation:
Iron + Chlorine → Iron (III) chloride
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उत्तर
2Fe + 3Cl2 → 2FeCl3
संबंधित प्रश्न
What are the ways by which a chemical equation can be made more informative ?
Differentiate between:
Reactants and products.
Balance the following equation:
Zn + HCI → ZnCI2 + H2
Write balanced chemical equations for the following word equation:
Sodium + chlorine → Sodium chloride
Balance the following equation:
`Fe+ H_2O → Fe_3 O_4+H_2`
Balance the following important equation:
\[\ce{Pb3O4 + HCl -> PbCl2 + H2O + Cl2}\]
Balance the following important equation:
AIN + H2O `→` Al(OH)3 + NH3
Balance the following important equation:
HNO3 → H2O + NO2 + O2
Balance the following important equation:
C + H2SO4 (conc.) → CO2 + H2O + SO2
Which of the following is true for an unbalanced chemical equation?
Before burning in air, the magnesium ribbon is cleaned by rubbing with sand paper to:
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 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"`
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 hydrogencarbonate on reaction with hydrochloric acid gives sodium chloride, water and liberates carbon dioxide.
What are the points to be followed while balancing a chemical equation?
Balance the following equation.
\[\ce{Calcium chloride + Sulphuric acid -> Calcium sulphate + Hydrogen chloride}\]
Which of the following statement is incorrect with reference to the reaction of silver nitrate with sodium chloride?
Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.
Complete and balance the following equation:
\[\ce{CuSO4 + NH3OH ->}\]
