The mass of the sample of ethanol that has a volume of 150.0 mL is 118.35 g
From the question, we are to determine the mass of ethanol.
Mass can be calculated by using the formula,
Mass = Density × Volume
From the given information,
Density = 0.789 g/mL
Volume = 150.0 mL
Putting the parameters into the formula, we get
Mass = 0.789 × 150.0
Mass = 118.35 g
Hence, the mass of the sample of ethanol that has a volume of 150.0 mL is 118.35 g
Learn more on calculating Density, mass & volume here: https://brainly.com/question/11258429
