mol

noun

less common spelling of

: the base unit of amount of pure substance in the International System of Units that is defined as having exactly 6.02214076 x 1023 indivisible units (such as atoms or molecules) of that substance First you would need to measure out one mole of salt. Remember that one mole of a compound equals its relative molecular mass in grams, so to obtain one mole of sodium chloride you would weigh out 58.5 g …— John Atkinson and Carol Hibbert one mole of helium contains 4 grams

Definition of mol (Entry 2 of 2)

molecular; molecule

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Last Updated

20 Jan 2021

Cite this Entry

“Mol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mol. Accessed 28 Jan. 2021.

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mol

Medical Definition of mol

 (Entry 1 of 2)

variant of mole entry 3

Medical Definition of mol (Entry 2 of 2)

molecular; molecule

More from Merriam-Webster on mol

Britannica.com: Encyclopedia article about mol

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