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what is the mass of 1.00 L of ethanol? Ethanol has a density of 0.798 g/ml. (hint: one liter is 10^3 mL.)

A. 0.789 g
B. 789 g
C. 789 L

I think C

  • math - ,

    nope. First off, 789L is not a mass.

    keep track of the units. You want g, and

    g = g/ml * ml
    .798g/ml * 1.0L * 1000mL/L= 798 g

    Answer B, assuming a typo.

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