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.
Stoichiometry - refers to the equivalence of reactive chemical groups in a mixture. In polyurethane chemistry, term is used to define the ratio of hydroxyl (or amine) groups to isocyanate groups in a reaction mixture (inverse of âIndexâ). This ratio is sometimes multiplied by 100% and referred to as â%Theoryâ.