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Molyarna chastka vidnoshennya kilkosti rechovini skladnika do zagalnoyi kilkosti rechovini v sumishi x i n i n displaystyle x i frac n i n Vzhivayetsya takozh ponyattya molyarnogo vidsotka sho ye molyarnoyu chastkoyu pomnozhenoyu na 100 i virazhenoyu u vidsotkah Suma molyarnih chastok usih skladnikiv sumishi dorivnyuye odinici i x i 1 displaystyle sum i x i 1 Krim latinskoyi literi x dlya poznachennya molyarnoyi chastki inodi vikoristovuyut grecku literu x Dlya sumishi gaziv IUPAC rekomenduye poznachennya y 1 Div takozh RedaguvatiMasova chastka elementu Ob yemna chastkaVinoski Redaguvati IUPAC Compendium of Chemical Terminology 2nd ed the Gold Book 1997 Online corrected version 2006 amount fraction Ce nezavershena stattya z himiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Molyarna chastka amp oldid 39494817