Moles Calculator

Compute the number of moles in a substance using its mass and molar mass.

Formula:

Number of Moles: n = m / M
Mass: m = n × M
Molar Mass: M = m / n

- n: Number of moles (mol)
- m: Mass in grams (g)
- M: Molar mass in grams per mole (g/mol)
      

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