chemistry

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how could you find the mass and volume from this info

Acetone (fingernail-polish remover) has a density of 0.7857 g/cm3.

  • chemistry -

    oh i read the problem wrong. i guess i have to include this part

    What is the mass in grams of 28.11 mL of acetone?

  • chemistry -

    right. You can't have two unknowns without two equations.
    mass = volume x density.
    You have the volume and the density; you can calculate the mass.

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