stoichiometry Definition
the branch of chemistry that deals with the calculation of the quantities of reactants and products involved in chemical reactions.
Using stoichiometry: Examples
Take a moment to familiarize yourself with how "stoichiometry" can be used in various situations through the following examples!
Example
Stoichiometry is used to determine the amount of product that can be produced from a given amount of reactants.
Example
The stoichiometry of the reaction was calculated using the balanced chemical equation.
Example
Stoichiometry is an important tool for understanding chemical reactions and predicting their outcomes.
stoichiometry Synonyms and Antonyms
Synonyms for stoichiometry
- chemical arithmetic
- reaction stoichiometry
Phrases with stoichiometry
the calculation of the amount of product that can be produced based on the amount of the limiting reagent present in a reaction
Example
Limiting reagent stoichiometry is used to determine the maximum amount of product that can be produced in a reaction.
the calculation of the actual yield of a reaction compared to the theoretical yield predicted by stoichiometry
Example
Yield stoichiometry is used to determine the efficiency of a reaction and identify any sources of error.
gas stoichiometry
the application of stoichiometry to reactions involving gases, taking into account the volume, pressure, and temperature of the gases involved
Example
Gas stoichiometry is used to calculate the amount of reactants and products involved in gas-phase reactions.
Origins of stoichiometry
from Greek 'stoicheion', meaning 'element', and 'metron', meaning 'measure'
Summary: stoichiometry in Brief
The term 'stoichiometry' [ˌstɔɪkiˈɒmɪtri] refers to the branch of chemistry that deals with calculating the quantities of reactants and products involved in chemical reactions. It is used to determine the amount of product that can be produced from a given amount of reactants, and is an important tool for understanding chemical reactions and predicting their outcomes. Stoichiometry extends into phrases like 'limiting reagent stoichiometry,' which calculates the maximum amount of product that can be produced, and 'yield stoichiometry,' which determines the efficiency of a reaction.
