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Molar (M) Sainmhíniú aonaid
The molar is a substance concentration unit that is equivalent to the International System of Units (SI) coherent unit moles per cubic meter (mol/m3). Rather than use moles per cubic meter the molar is used. As the mole per cubic meter is inconvenient for most laboratory purposes and most chemical literature traditionally use mole per cubic decimeter mol/dm3, which is the same as moles per liter (mol/L). The molar is represented by the symbol M.
The SI prefix mega (M) has the same symbol. However, the prefix is never used alone, so M unambiguously denotes molar. Sub-multiples and multiples, such as millimolar (mM) and megamolar (MM), consist of the unit preceded by an SI prefix.
SI Multiples
A table of various substance concentration molar units derived from SI multiples:
Submultiples |
Multiples |
||||||
Scientific Notation |
Luach |
Réimeas |
Ainmnigh |
Scientific Notation |
Luach |
Réimeas |
Ainmnigh |
10-1 M |
0.1 M |
Deci (d) | Decimolar (DM) | 101 M |
10 M |
Deca (DA) | Decamolar (damba) |
10-2 M |
0.01 M |
Centi (c) | Centimolar (CM) | 102 M |
100 M |
Hecto (H) | Hectomolar (HM) |
10-3 M |
0.001 M |
Milli (M) | Millimolar (mm) | 103 M |
1000 M |
Kilo (K) | Kilomolar (km) |
10-6 M |
0.000001 M |
Micrea (µ) | Micromolar (µM) | 106 M |
1000000 M |
Mega (m) | Megamolar (mm) |
10-9 M |
0.000000001 M |
Nano (n) | Nanomolar (NM) | 109 M |
1000000000 M |
Giga (G) | Gigamolar (GM) |
10-12 M |
0.000000000001 M |
Pico (P) | Picomolar (PM) | 1012 M |
1000000000000 M |
Tera (t) | Teramolar (TM) |
10-15 M |
0.000000000000001 M |
Femto (F) | Femtomolar (FM) | 1015 M |
1000000000000000 M |
PETA (P) | Petamolar (PM) |
10-18 M |
0.000000000000000001 M |
Atto (a) | Attomolar (AM) | 1018 M |
1000000000000000000 M |
Exa (e) | Scrúdú (EM) |
10-21 M |
0.000000000000000000001 M |
Zepto (z) | Zeptomolar (ZM) | 1021 M |
1000000000000000000000 M |
Zetta (Z) | Zettamolar (ZM) |
10-24 M |
0.000000000000000000000001 M |
Yocto (y) | Yoctomolar (YM) | 1024 M |
1000000000000000000000000 M |
Yotta (Y) | Yottamolar (YM) |
10-27 M |
0.000000000000000000000000001 M |
Ronto (r) | Rontomolar (rM) | 1027 M |
1000000000000000000000000000 M |
Ronna (R) | Ronnamolar (RM) |
10-30 M |
0.000000000000000000000000000001 M |
Quecto (q) | Quectomolar (qM) | 1030 M |
1000000000000000000000000000000 M |
Quetta (Q) | Quettamolar (QM) |
Other Substance Concentration Unit Definitions
Adamh (adamh)
- Attomolar (AM)
- Attomole (AMOL)
- Centimolar (CM)
- Centimole (CMOL)
- Decamolar (damba)
- Decamole (Damol)
- Decimolar (DM)
- Decimole (DMOL)
- Dekamolar (daM)
- Dekamole (damol)
- Scrúdú (EM)
- Scrúdú (Evol)
- Femtomolar (FM)
- Femtomole (FMOL)
- Gigamolar (GM)
- Gigamole (Gmol)
- Hectomolar (HM)
- Hectomole (HMOL)
- Kilomolar (km)
- Ciliméadar (kmol)
- Megamolar (mm)
- Megamole (mmol)
- Micromolar (μM)
- Micromole (μmol)
- Millimolar (mm)
- Millimole (mmol)
- Molar (M)
- CaochÚn (mol)
Móilín (móilín)
- Nanomolar (NM)
- Nanomole (NMOL)
- Petamolar (PM)
- Petamole (PMOL)
- Picomolar (PM)
- Picomole (PMOL)
- Quectomolar (qM)
- Quectomole (qmol)
- Quettamolar (QM)
- Quettamole (Qmol)
- Ronnamolar (RM)
- Ronnamole (Rmol)
- Rontomolar (rM)
- Rontomole (rmol)
- Teramolar (TM)
- Teramole (TMOL)
- Yoctomolar (YM)
- Yoctomole (Ymol)
- Yottamolar (YM)
- Yottamole (Ymol)
- Zeptomolar (ZM)
- Zeptomole (Zmol)
- Zettamolar (ZM)
- Zettamole (Zmol)
Convert to Another Substance Concentration Unit
Sainmhínithe gaolmhara
Séanadh
Cé go bhfuil gach iarracht déanta chun an tiontaire aonaid seo a thástáil, ní féidir linn a bheith faoi dhliteanas i leith aon damáistí speisialta, teagmhasacha, indíreacha nó iarmhartacha nó caillteanais airgeadaíochta de chineál ar bith a eascraíonn as nó i dtaca le húsáid aon cheann de na huirlisí tiontaire agus faisnéis a fuarthas ón láithreán gréasáin seo. Cuirtear an tiontaire aonaid seo ar fáil mar sheirbhís duit, bain úsáid as do riosca féin le do thoil. Ná bain úsáid as ríomhanna le haghaidh aon rud ina bhféadfadh cailliúint saoil, airgead, maoin, srl.
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Foinsíocht
“Molar concentration.” Wikipedia, Wikimedia Foundation, 16 Aug. 2023, en.wikipedia.org/wiki/Molar_concentration.