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प्रश्न
What is the chemical equation. How is it represented?
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उत्तर
“Chemical equation is a short form – representing the result of a chemical change.”
OR
“Is the representation of a chemical change.”
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संबंधित प्रश्न
What are the limitations of a chemical equation ?
Name the type of chemical reaction shown by the following equation.
NaOH + HCI → NaCI + H2O
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.
Balance the following equation:
\[\ce{C + H2SO4->CO2 + H2O + SO2}\]
Balance the following equation:
\[\ce{Pb3O4->PbO + O2}\]
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{3NH3 + H2SO4->(NH4)2SO4}\]
Balance the following important equation:
FeCl3 + NH4OH → NH4Cl + Fe(OH)3
Balance the following important equation:
Fe + HCl → FeCl2 + H2
It is necessary to balance a chemical equation in order to satisfy the law of:
Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.
