Advertisements
Advertisements
प्रश्न
Balance the following equation:
\[\ce{ZnS + O2->ZnO + SO2}\]
उत्तर
\[\ce{ZnS + O2->ZnO + SO2}\]
Multiply O2 by 3 and to make atoms of oxygen equal on both sides multiply right side by 2.
\[\ce{ZnS + 3O2->2ZnO + 2SO2}\]
Multiply ZnS by 2 to make a balanced equation.
\[\ce{2ZnS + 3O2->2znO + 2SO2}\]
Atoms of every element are equal on both sides.
APPEARS IN
संबंधित प्रश्न
Why it is necessary to balance a chemical equation ?
Write a balanced chemical equation with state symbols for the following reaction.
Sodium hydroxide solution (in water) reacts with hydrochloric acid solution (in water) to produce sodium chloride solution and water.
Balance the following equation:
\[\ce{P + O2->P2O5}\]
Balance the following important equation:
NH3 + O2 → N2 + H2O (burning of NH3)
Which one of the following processes involve chemical reactions?
Which among the following change is exothermic or endothermic in nature?
Dissolution of sodium hydroxide in water
A solution of potassium chloride when mixed with silver nitrate solution, an insoluble substance is formed. Write the chemical reaction involved and mention the type of the chemical reaction.
What are the points to be followed while balancing a chemical equation?
Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.
Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.
