Chemistry

Question

Ethylene glycol (antifreeze) has a density of 1.11 g/cm3. What is the mass in grams of 385 mL of this liquid?


1 Answer

  • cm^3 = mL

    1.11 g/cm^3 = 1.11 g/mL

    Density (g/mL) multiplied by volume (mL) will give us the mass (g)

    1.11 g/mL * 385 mL = 427.35 g

    And since we have 3 significant figures, we haveĀ 427. g.
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