Ethanol is a common laboratory solvent and has a density of 0.789g/mL. What is the mass, in grams of 119 mL of ethanol?
consider the units.
g/mL * mL = g
To find the mass of 119 mL of ethanol, we can use the formula:
mass = density x volume
In this case, the density of ethanol is given as 0.789 g/mL and the volume is 119 mL.
Plugging in these values into the formula:
mass = 0.789 g/mL x 119 mL
Now we can multiply the two values:
mass = 94.091 g
Therefore, the mass of 119 mL of ethanol is 94.091 grams.