Advertisements
Advertisements
प्रश्न
Balance the following important equation:
Fe2O3 + Al → Al2O3 + Fe
Advertisements
उत्तर
Fe2O3 + 2Al → Al2O3 + 2Fe
APPEARS IN
संबंधित प्रश्न
What are the ways by which a chemical equation can be made more informative ?
Balance the following equation:
`Fe+ H_2O → Fe_3 O_4+H_2`
State what is a balanced equation with a relevant example. Give a reason why an equation is balanced with reference to the law of conservation of matter.
Write a balanced molecular equation for the following word equation:
\[\ce{Zinc + sulphuric acid->Zinc sulphate + hydrogen}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{FeCl3 + 3NH4OH->2NH4Cl + Fe(OH)3}\]
Balance the following important equation:
MnO2 + HCl → MnCl2 + H2O + Cl2
Which of the following gases can be used for storage of fresh sample of an oil for a long time?
Which one of the following processes involve chemical reactions?
Which among the following change is exothermic or endothermic in nature?
Decomposition of ferrous sulphate
Ferrous sulphate decomposes with the evolution of a gas having a characteristic smell of burning sulphur. Write the chemical reaction involved and identify the type of reaction.
