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Pep-Calc

What's the molar concentration of this solution?

For laboratory work: turn a mass, a molecular weight and a volume into molar concentration (M, mM, µM, nM), with the working shown.

The weighed amount, or the amount stated on the container.

In g/mol (the same number as daltons), from the certificate or a chemical database. Salt forms (acetate, TFA) weigh more than the free base.

The total volume of the finished solution.

Show molarity in

Molar concentration

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Fill in the numbers and your answer appears here, with the working.

Laboratory chemistry: converts mass and molecular weight to molar concentration. It isn't a dosing tool.

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