ISQ
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NLevel 0 · Kind of Quantity

amount of substance-type quantities

grandeurs de type quantité de matière

2 quantities of this kind. All share dimension N and can be compared, added, and converted between units.

Corresponding UnitsDB dimension
substance amount
NISTd6 · d:substance_amount
Part 9: Physical Chemistry2 of 62 entries
9-2
amount of substance, DEPRECATED: number of molesn(X)
quotient of number of specified elementary entities of kind (t9-1) in a sample, and the Avogadro constant (iso80000-1):
ent
9-31
extent of reactionxi
difference of initial amount of substance (t9-2) and equilibrium amount of substance (t9-2) divided by stoichiometric…
ent