Membrane potential (also transmembrane potential or membrane voltage) is the difference in electric potential between the interior and the exterior of a biological cell. With respect to the exterior of the cell, typical values of membrane potential range from â40 mV to â80 mV.
stoichiometric compounds. Stoichiometric Compounds are those in which the number of positive and negative ions are exactly in the ratio indicated by their chemical formulae. Stoichiometric compounds - Fe2SO4. #stoicometry #stoichomatry #stoicometric #stochiometric compounds #stoichio. by samfisher February 21, 2014.
Example - Stoichiometric Combustion of Methane - CH4. The most common oxidizer is air. The chemical equation for stoichiometric combustion of methane - CH4 - with air can be expressed as. CH4 + 2(O2 + 3.76 N2) -> CO2 + 2 H2O + 7.52 N2. If more air is supplied some of the air will not be involved in the reaction. The additional air is termed excess air, but the term theoretical air may also be used.