How many molecules are in 22.9 g of Cl2? Answer in units of molec.?

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  • 8 months ago

    (22.9 g Cl2) / (70.9064 g Cl2/mol) x (6.022 x 10^23 molecules/mol) =

    1.94 × 10^23 molecules Cl2

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  • Anonymous
    8 months ago

    Divide by the molar mass of Cl2

    Multiply by Avogadro's number

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  • Fuhr
    Lv 6
    8 months ago

    Seven                 .

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