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March 28, 2017

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How do I solve what is the mass of a 32.5 mL sample of ethanol if the density of ethanol is .789 g/mL. I know Mass = Density * Volume. So 32.5 mL * .789g/mL = the mass, but I don't know how to solve that.

  • Chemisty - ,

    what, you can't multiply 32.5 * .789?

    The units (mL) cancel, leaving just g, which is mass.

  • Chemisty - ,

    41.2g

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