What we are going to cover :

Ø What’s “STOICHIOMETRY” meaning? Ø Definition of Stoichiometry Ø Example to simplify the term Ø The four types of Stoichiometry

Meaning of “STOICHIOMETRY”

Definition of Stoichiometry

Stoichiometry means representing the exact mass or moles of the reactants which are required to react with each other without any wastage and also finding out the exact mass or moles of the product which will be formed.

Stoichiometry is represented by :

Ø A balanced equation Ø In which the coefficients represent the exact

number of moles reacting and getting formed.

Example

Types of Stoichiometry Types Explanation

Mole- Mole We have to relate the moles of the reactants with moles of the product

Mole- Mass We have to relate the moles of the reactants with the mass of the products

Mass- Mole We have to relate the mass of the reactants with the moles of the product

Mass- Mass We have to relate the mass of the reactants with the mass of the products

Summery

In today’s video we covered : Ø The meaning of stoichiometry with its definition. Ø Example to simply the meaning Ø A balanced equation represents the stoichiometry

of an equation or reaction. Ø There are 4 types of stoichiometry problems.