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    what are all the formulas for calculating Moles
    help please?
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    (Original post by aalami90)
    what are all the formulas for calculating Moles
    help please?
    Moles = Mass/RMM

    Moles = Volume x Concentration
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    they r :
    1. number of moles= mass/molecular weight (for solids)
    2. number of moles= concentration*volume (for liquids)
    (units 4 volume is dm cubed n the units 4 concentration is mol per dm cubed).
    3. number of moles= volume/24
    units in dm cubed
 
 
 

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