Questions

$\rm Zn + H_{2}SO_{4} → ZnSO_{4} + H_{2}$. Balance the chemical equation and mention its type.

$\rm Fe + O_{2} → Fe_{2}O_{3}$. Balance the chemical reaction and mention its type.

$\rm CH_{4} + O_{2} → CO_{2} + H_{2}O$. Balance the chemical reaction and mention its type.

$\rm KClO_{3} → 2 KCl + 3O_{2}$. Balance the chemical reaction and mention its type.

Differentiate: Combination reaction and Decomposition reaction

Differentiate: Single displacement reaction and Double displacement reaction

The rate of a chemical reaction is different according to the type of the reaction.

An acid-base reaction is also known as a neutralization reaction. Why?

Hydrogen peroxide is not stored in a transparent vessel. Why?

How does gravity differ from gravitation?