What is the mass of 25.0 mL of ethyl alcohol?
At STP, pure ethanol has density 0.789g/mL. 25 mL will have mass 25 (mL) * 0.789 (g/mL)=19.725 g. Round this to 19.7g for three significant figures.
What is the mass of 10 mL of ethanol?
Complete Solution :
– Then the Mass of the ethyl alcohol = ( Density) (Volume) = (0.783) (10) = 7.803 g.
How many grams is 1 mL of ethanol?
In your case, the density of ethanol is given in Grams per milliliter, which means that one unit of volume will be 1 mL . So, ethanol has a density of 0.785 g mL−1 , which is equivalent to saying that if you take exactly 1 mL of ethanol and weigh it, you will end up with a mass of 0.785 g .
What is the weight of the ethyl alcohol?
|Physical Properties (Ethyl Alcohol)|
|Vapor pressure||43.9 Torr at 20°C|
What is the mass of a 32.5 mL sample of ethanol?
Which of the following volumes are equal to 1 liter? What is the mass of a 32.5-mL sample of ethanol? The density of ethanol is 0.789 g/mL.
What is the density of rubbing alcohol in g mL?
|Density||0.7854 g/mL (6.554 lb/gal) at 20°C|
|0.7812 g/mL (6.519 lb/gal) at 25°C|
|Dielectric constant||19.92 at 25°C|
|Dipole moment||1.66 D at 30°C|
What is the concentration of 95 ethanol?
1) 95% (95.6%) Ethanol
This is the highest concentration of ethanol you can get by distillation because 95.6% ethanol is an azeotrope, which means the vapor state has the same ethanol-to-water ratio as the liquid state.
What is the formula of ethanol?
What is the mass of 80.0 ml of ethanol at 20 degrees?
d=0.789 g/mL – the ethanol density.
How much does 2 mL of ethanol weigh?
Ethanol conversion chart near 1 milliliter
|Milliliters to grams of ethanol|
|1.8 milliliters||=||1.41 grams|
|1.9 milliliters||=||1.49 grams|
|2 milliliters||=||1.57 grams|
|2.1 milliliters||=||1.64 grams|
What is the mass in grams of 0 mL of ethanol?
Ethanol has a molar mass of 46.06 g/mol and a density 0.789 g/mL.
What is 35g in mL?
Convert 35 grams to ml
What is the weight of ethanol per gallon?
1 US gallon of ethanol weighs 6.53 pounds.
What is the mass of the ethyl alcohol used?
Its molecular formula is C2 H5OH. Ethanol’s molar mass is 46.06844(232)g/mol.
What is the weight of 1 liter of alcohol?
1 liter of ethyl alcohol weighs 0.789 kilogram. 0.7892 kilogram precisely. Some values are approximate. Note: Ethyl alcohol at 20 °C | density: 789.2 kg/m³.