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avatarZenShark5377
Secondaire 5 • 2a

How do I transform grams to mols? I looked it up but I don’t understand…

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  • Explication d'Alloprof

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      avatarAnthony Bteacher check
      Équipe Alloprof • 2a

      Hi ZenShark5377,

      Thank you for your question!

      To do the transformation, you'll need the molar mass, here's a concept sheet to show you how to use it:

      https://www.alloprof.qc.ca/en/students/vl/sciences/molar-mass-s1117

      To find the molar mass you need to make the sum of the atomic mass of each atom in your molecule. For example, the molar mass of propane is 3 * 12.01g/mol, the atomic mass of a carbon atom and 8*1.01, the atomic mass of hydrogen. The molar mass of propane is 44.11 g/mol.

      I hope that helps and feel free to write to us again!

      Anthony B.

    Québec RioTinto Desjardins Pathy TROTTIER OTHER
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