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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 is a chemical equation ?
Differentiate between:
Reactants and products.
Write balanced chemical equations for the following word equation:
Sodium + chlorine → Sodium chloride
Balance the following equation:
`Fe +O_2 → Fe_3 O_4`
Balance the following equation. Also name the products formed.
`K_2 O + H_2 O → KOH`
Balance the following equation. Also name the products formed.
`FeCI_2 + CI_2 → Fe CI_3`
Write your observations and name the product when
Zinc reacts with dilute hydrochloric acid.
Differentiate between a ‘word equation’ and a ‘molecular equation’ with a suitable example.
Write a balanced molecular equation for the following word equation:
\[\ce{Calcium + water->Calcium hydroxide + hydrogen}\]
Balance the following equation:
\[\ce{ZnS + O2->ZnO + SO2}\]
Balance the following equation:
\[\ce{FeCl3 + NaOH->NaCl + Fe(OH)3}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{Fe2O3 + 2H2->2Fe + 3H2O}\]
Balance the following important equation:
KMnO4 + HCl → KCl + MnCl2 + H2O + Cl2
Balance the following important equation:
AIN + H2O `→` Al(OH)3 + NH3
Balance the following important equation:
NH3 + O2 → N2 + H2O (burning of NH3)
Balance the following important equation:
NH3 + Cl2 → HCl + NCl3 [nitrogen trichloride]
Balance the following important equation:
Ca(HCO3)2 + HNO3 → Ca(NO3)2 + H2O + CO2
It is necessary to balance a chemical equation in order to satisfy the law of:
Why is it important to balance a skeletal chemical equation?
Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.
