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chem

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How many atoms of mercury are present in
3.2 cubic centimeters of liquid mercury?
The density of mercury is 13.55 g/cc.

  • chem -

    mass Hg = volume x density.
    Substitute and solve for mass Hg.

    Convert mass Hg in grams to moles. moles = grams/molar mass.

    Remember 1 mole of Hg contains 6.022E23 atoms Hg..

  • chem -

    0.3645564

  • chem -

    Shiver me timbers, them's some great iniramotfon.

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