Advertisements
Advertisements
प्रश्न
Balance the following equation :
Pb3O4 → PbO + O2
उत्तर
2Pb3O4 → 6PbO + O2
APPEARS IN
संबंधित प्रश्न
How will you indicate a solution made in water in a chemical equation?
Correct and balance the following equation:
N + H NH3
Balance the given equation:
HNO3 + Ca(OH)2 Ca(NO3)2 + H2O
When hydrogen is passed over copper oxide, copper and steam are formed. Write a balanced equation for this reaction and state which of the chemicals are elements.
Is Respiration an endothermic reaction or an exothermic reaction?
Representation of the results of a chemical change – is a chemical equation.
For the equation: FeCl3 + 3NH4OH 3NH4Cl + Fe(OH)3 ↓
Answer the following:
Is the equation given above a balanced equation. Give reasons.
Give an example of a chemical equation in which two reactants form:
two product
Balance the following simple equation:
NO + O2 → NO2
Balance the following simple equation:
KBr + Cl2 → KCl + Br2
Underline the compound in the equation given below, it is incorrectly balanced and write the correct balancing for the same.
C2H5OH + 3O2 → 2CO2 + 2H2O