Answered

The density of methanol is 0.7918g/mL. Calculate the mass of 89.9mL of this liquid.

Verified Answer :

znk

The mass is 71.2 g.

Mass = 89.9 mL × \(\frac{0.7918 g}{1 mL}\) = 71.2 g

samueladesida43

The mass of methanol with a density of 0.7918 g/mL is 71.2grams.

DENSITY:

  • The mass of a substance can be calculated by multiplying the density of the substance by its volume. That is;

Mass = density × volume

  • According to this question, the volume of the methanol is 89.9mL while its density is given as 0.7918g/mL. The mass is calculated as follows:

Mass = 0.7918 g/mL × 89.9 mL

Mass = 71.18 grams.

Therefore, the mass of methanol with a density of 0.7918 g/mL is 71.2grams.

Learn more about density at: brainly.com/question/16894337

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