Yield refers to how much product you get from a chemical reaction or biological process.
Types Of Yield
Theoretical Yield
Actual Yield
Percentage Yield
Theoretical Yield
The estimated, predicted amount of yield expected from a product of a chemical reaction
This can be calculated using stoichiometry
Actual Yield
The actual yield you get is the right amount of the substance of product you get from the chemical reaction
This can be calculated using the formula
Percentage Yield
The percentage yield talk about the fraction of actual yield you get from the theoretical yield
The formula -: Actual yield/ Theoretical yield x 100

How can the Theoretical Yield estimated using Stoichiometry?