CBSE Class 10 Chemistry Chemical Equations

Q.

What are the ways in which a chemical equation can be made more informative? 



Q.

How many oxygen atoms are present in 2Fe2O3? 



Q.

Which four quantities a, b, c and d are required to balance the equation? 

aFe + bH2SO4   cFeSO4 + dH2 



Chemical Equations

Chemical Reactions and Equations, Chemical Equations