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Definition 2024


U+1D0D, ᴍ
LATIN LETTER SMALL CAPITAL M

[U+1D0C]
Phonetic Extensions
[U+1D0E]

Translingual

Letter

  1. The letter M in small caps.

Symbol

  1. (chemistry) molar (one mole of substance per litre of solute)
    • 1977, K.B. Becker, "The Synthesis of Strained Methylene‐bridged Bicyclic Olefins by the Intramolecular Wittig Reaction", Helvetica Chimica Acta, Volume 60, Part 1, page 91:
      8.5 ml (17 mmol) of a ca. 2 solution of diborane in tetrahydrofuran were added dropwise at 0° to 6.04 g (33.1 mmol) of 30 in dry tetrahydrofuran (30 ml).
    • 2014, G.R. Palin, Chemistry for Technologists, page 10:
      A molar solution is one which contains one mole in every litre of solution, and so: a 5  solution contains 5 moles per litre
    • 2015, Simon J. White et al, "The Influence of Two-Dimensional Organization on Peptide Conformation", Angewandte Chemie International Edition, Volume 54, Issue 3, pages 974–978:
      We note that the difference in ionic strength between pH 3 and pH 7 is approximately 10 m.

See also