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- Stoichiometry abstract "Stoichiometry /ˌstɔɪkiˈɒmɨtri/ is the calculation of relative quantities of reactants and products in chemical reactions.Stoichiometry is founded on the law of conservation of mass where the total mass of the reactants equals the total mass of the products leading to the insight that the relations among quantities of reactants and products typically form a ratio of positive integers. This means that if the amounts of the separate reactants are known, then the amount of the product can be calculated. Conversely, if one reactant has a known quantity and the quantity of product can be empirically determined, then the amount of the other reactants can also be calculated.As seen in the image to the right, where the balanced equation is:CH4 + 2 O2 → CO2 + 2 H2O.Here, one molecule of methane reacts with two molecules of oxygen gas to yield one molecule of carbon dioxide and two molecules of water. Stoichiometry measures these quantitative relationships, and is used to determine the amount of products/reactants that are produced/needed in a given reaction. Describing the quantitative relationships among substances as they participate in chemical reactions is known as reaction stoichiometry. In the example above, reaction stoichiometry measures the relationship between the methane and oxygen as they react to form carbon dioxide and water.Because of the well known relationship of moles to atomic weights, the ratios that are arrived at by stoichiometry can be used to determine quantities by weight in a reaction described by a balanced equation. This is called composition stoichiometry.Gas stoichiometry deals with reactions involving gases, where the gases are at a known temperature, pressure, and volume and can be assumed to be ideal gases. For gases, the volume ratio is ideally the same by the ideal gas law, but the mass ratio of a single reaction has to be calculated from the molecular masses of the reactants and products. In practice, due to the existence of isotopes, molar masses are used instead when calculating the mass ratio.".
- Stoichiometry thumbnail Combustion_reaction_of_methane.jpg?width=300.
- Stoichiometry wikiPageExternalLink chemistry-in-excel.jimdo.com.
- Stoichiometry wikiPageExternalLink stoichiometrycalculator.
- Stoichiometry wikiPageExternalLink Combust1.PDF.
- Stoichiometry wikiPageExternalLink tutorials.php.
- Stoichiometry wikiPageExternalLink stoichiometry.
- Stoichiometry wikiPageID "28650".
- Stoichiometry wikiPageLength "31491".
- Stoichiometry wikiPageOutDegree "125".
- Stoichiometry wikiPageRevisionID "680777426".
- Stoichiometry wikiPageWikiLink Aluminium.
- Stoichiometry wikiPageWikiLink Aluminium_chloride.
- Stoichiometry wikiPageWikiLink Aluminium_oxide.
- Stoichiometry wikiPageWikiLink Aluminum.
- Stoichiometry wikiPageWikiLink Amount_of_substance.
- Stoichiometry wikiPageWikiLink Apocrypha.
- Stoichiometry wikiPageWikiLink Atom.
- Stoichiometry wikiPageWikiLink Atomic_mass.
- Stoichiometry wikiPageWikiLink Avogadro_constant.
- Stoichiometry wikiPageWikiLink Avogadros_constant.
- Stoichiometry wikiPageWikiLink Avogadros_number.
- Stoichiometry wikiPageWikiLink Benzene.
- Stoichiometry wikiPageWikiLink Biblical_canon.
- Stoichiometry wikiPageWikiLink Biology.
- Stoichiometry wikiPageWikiLink Carbon_dioxide.
- Stoichiometry wikiPageWikiLink Catalysis.
- Stoichiometry wikiPageWikiLink Catalyst.
- Stoichiometry wikiPageWikiLink Category:Chemical_reaction_engineering.
- Stoichiometry wikiPageWikiLink Category:Stoichiometry.
- Stoichiometry wikiPageWikiLink Chemical_equilibrium.
- Stoichiometry wikiPageWikiLink Chemical_kinetics.
- Stoichiometry wikiPageWikiLink Chemical_reaction.
- Stoichiometry wikiPageWikiLink Chemical_substance.
- Stoichiometry wikiPageWikiLink Combustion.
- Stoichiometry wikiPageWikiLink Concentration.
- Stoichiometry wikiPageWikiLink Conservation_of_mass.
- Stoichiometry wikiPageWikiLink Copper.
- Stoichiometry wikiPageWikiLink Copper(II)_nitrate.
- Stoichiometry wikiPageWikiLink Degrees_of_freedom_(physics_and_chemistry).
- Stoichiometry wikiPageWikiLink Density.
- Stoichiometry wikiPageWikiLink Deuterium.
- Stoichiometry wikiPageWikiLink Diatomic_molecule.
- Stoichiometry wikiPageWikiLink Dimension.
- Stoichiometry wikiPageWikiLink Elementary_reaction.
- Stoichiometry wikiPageWikiLink Exothermic_reaction.
- Stoichiometry wikiPageWikiLink Extreme_value.
- Stoichiometry wikiPageWikiLink Fraction_(mathematics).
- Stoichiometry wikiPageWikiLink Friedel-Crafts_reaction.
- Stoichiometry wikiPageWikiLink Friedel–Crafts_reaction.
- Stoichiometry wikiPageWikiLink Gas.
- Stoichiometry wikiPageWikiLink Gas_constant.
- Stoichiometry wikiPageWikiLink Gases.
- Stoichiometry wikiPageWikiLink Greek_language.
- Stoichiometry wikiPageWikiLink Hydrogen.
- Stoichiometry wikiPageWikiLink Hydrogen_chloride.
- Stoichiometry wikiPageWikiLink Hydrogen_sulfide.
- Stoichiometry wikiPageWikiLink Hyperplane.
- Stoichiometry wikiPageWikiLink Ideal_gas.
- Stoichiometry wikiPageWikiLink Ideal_gas_law.
- Stoichiometry wikiPageWikiLink Integer.
- Stoichiometry wikiPageWikiLink Interior_(topology).
- Stoichiometry wikiPageWikiLink Iron.
- Stoichiometry wikiPageWikiLink Iron(III)_chloride.
- Stoichiometry wikiPageWikiLink Iron(III)_oxide.
- Stoichiometry wikiPageWikiLink Iron(III)_sulfide.
- Stoichiometry wikiPageWikiLink Isomerization.
- Stoichiometry wikiPageWikiLink Isotope.
- Stoichiometry wikiPageWikiLink Jeremias_Benjamin_Richter.
- Stoichiometry wikiPageWikiLink Kinematics.
- Stoichiometry wikiPageWikiLink Law_of_conservation_of_mass.
- Stoichiometry wikiPageWikiLink Law_of_constant_composition.
- Stoichiometry wikiPageWikiLink Law_of_definite_proportions.
- Stoichiometry wikiPageWikiLink Law_of_multiple_proportions.
- Stoichiometry wikiPageWikiLink Law_of_reciprocal_proportions.
- Stoichiometry wikiPageWikiLink Lead(II)_oxide.
- Stoichiometry wikiPageWikiLink Lead(II)_sulfide.
- Stoichiometry wikiPageWikiLink Linear_independence.
- Stoichiometry wikiPageWikiLink Mass.
- Stoichiometry wikiPageWikiLink Matrix_(mathematics).
- Stoichiometry wikiPageWikiLink Maxima_and_minima.
- Stoichiometry wikiPageWikiLink Methane.
- Stoichiometry wikiPageWikiLink Methylation.
- Stoichiometry wikiPageWikiLink Molar_mass.
- Stoichiometry wikiPageWikiLink Mole_(unit).
- Stoichiometry wikiPageWikiLink Molecular_mass.
- Stoichiometry wikiPageWikiLink Molecule.
- Stoichiometry wikiPageWikiLink Nature.
- Stoichiometry wikiPageWikiLink New_Testament.
- Stoichiometry wikiPageWikiLink Nikephoros_I_of_Constantinople.
- Stoichiometry wikiPageWikiLink Nuclear_transmutation.
- Stoichiometry wikiPageWikiLink Oxygen.
- Stoichiometry wikiPageWikiLink Patriarch_Nicephorus_I_of_Constantinople.
- Stoichiometry wikiPageWikiLink Patristic.
- Stoichiometry wikiPageWikiLink Patristics.
- Stoichiometry wikiPageWikiLink Periodic_table.
- Stoichiometry wikiPageWikiLink Pressure.
- Stoichiometry wikiPageWikiLink Product_(chemistry).
- Stoichiometry wikiPageWikiLink Propane.
- Stoichiometry wikiPageWikiLink Properties_of_water.