KnowraMass fractionLinked fromLinked fromThe 11 pages that link to Mass fraction, each with the reason it gives.All 11Broader topic 2Related 4Narrower topic 1Compared with 4ConcentrationBroader topic: It gives a dimensionless concentration based on mixture mass.Ammonia solutionBroader topic: It is a common way to state the ammonia content of commercial solutions.