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Student Question

Secondary IV • 1yr.

Hello!

I have an exercise in science which tells me that my concentration is 0.10 M. But what is the unit “M”?

Thanks already!

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Explanations (1)

  • Explanation from Alloprof

    Explanation from Alloprof

    This Explanation was submitted by a member of the Alloprof team.

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    Team Alloprof • 1yr.


    Thank you for your question!

    The M symbol you are referring to represents the molars. These units are equivalent to mol / L.

    A concentration of 0.10 M is then equivalent to a concentration of 0.10 mol / L.

    Do not hesitate to rewrite to us!