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Publisher Information - 17.11.2008

Physical Properties Sources Index (PPSI)

Half-Life period

Half-Life period (Chemical Kinetics)
Definition:The half-life of a reactand is the time which is required for its concentration to reach a value that is the arithmetic mean of its initial and final (equilibrium) values. If a reactand is consumed completely, it corresponds to the time needed to reach half of its initial concentration.
Units:s
Symbol:t1/2
Translation: DEHalbwertszeit
FRtemps de demi-réaction (cinétique)

Sources

TitleAuthor(s)MediumLocationRankSorted ascendingQualityRatingQuantitySource typeSystems
Physikalische ChemieAtkins Peter W.Print189 C101
0
Definition
IUPAC Gold BookOnlineOnline
(Free)
101
0
Definition

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