The density of ethanol at 20 deg C and normal presure is 0.789 g/mL.
So the mass of 147 mL is 147*0.789 = 116.0 grams (approx).
The density of ethanol at 20 deg C and normal presure is 0.789 g/mL.
So the mass of 147 mL is 147*0.789 = 116.0 grams (approx).
The density of ethanol at 20 deg C and normal presure is 0.789 g/mL.
So the mass of 147 mL is 147*0.789 = 116.0 grams (approx).
The density of ethanol at 20 deg C and normal presure is 0.789 g/mL.
So the mass of 147 mL is 147*0.789 = 116.0 grams (approx).
The density of ethanol at 20 deg C and normal presure is 0.789 g/mL.
So the mass of 147 mL is 147*0.789 = 116.0 grams (approx).
Density = Mass/Volume = 120 grams/7 ml = 17.142857... grams per ml.
6.496 g
8.20 mL of mercury would have a mass of 111 grams or 0.245 pounds.
1.12g/ml
The mass of 40 grams is 40 grams and the volume of 20mL is, wait for it, ... 20 mL!
Divide by the density of ethanol.Assuming that it is a total mass of 60.354 grams, and the density of ethanol is 0.789 grams per cm3 (or grams per mL), then the volume of that much ethanol is:60.354 grams ÷ 0.789 grams/mL = 76.494 mL
15.5 gram ethanol x 1 mL/0.789 (density) = 19.65 mL the density of ethanol is 0.789g/mL
This is not a valid conversion; milligrams (mg) and grams (g) are measures of weight or mass while milliliters (mL or ml) measure volume.
5
The mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume and the density of water is 1.00g per mL that of ethanol is 0.789 grams per mL and 70/18. A mole fraction in chemistry is the amount that is divided by the total amount of all constituents.
The answer is 0,065 g.
63.0 X 0.789 = 49.7g
No, mL are a unit of volume and grams are a unit of mass. 1 mL of water has a mass of 1 g
At STP, pure ethanol has density 0.789g/mL. 25 mL will have mass25 (mL) * 0.789 (g/mL)=19.725 g. Round this to 19.7g for three significant figures.
Density = mass/milliliters Density = 10 grams/2 ml = 5 g/ml ---------------
Use the formula M=DV mass= density x volume m= 0.7989 g/mL(17.4 mL)
Converting volume (mL) to mass (grams) requires the ratio of the subtance's mass to volume (its density, in other words).