What is the formula of average molecular weight?
The number average molecular weight is defined as the total weight of polymer divided by the total number of molecules. where xi is the number fraction (or mole fraction) of polymer with molecular weight Mi.
What is the composition of diesel fuel?
Diesel fuel is a mixture of hydrocarbons—with boiling points in the range of 150 to 380°C—which are obtained from petroleum. Petroleum crude oils are composed of hydrocarbons of three major classes: (1) paraffinic, (2) naphthenic (or cycloparaffinic), and (3) aromatic hydrocarbons.
What does 1 gallon of diesel weigh?
7.1 pounds
A gallon of diesel at 16°F, for example, weighs 7.1 pounds; that same gallon at 106°F weighs 6.8 pounds.
How much does #2 diesel weigh per gallon?
2D or Number 2 diesel would range between 0.876-0.802. In general, the specific gravity of diesel fuel may vary from 0.82 to 0.90 resulting in its weight ranging from 6.85 lbs to 7.5 lbs per gallon.
How do you calculate the weight of diesel fuel?
For example, Diesel Fuel has an approximate SG (Specific Gravity) of 0.82, so it is lighter than water (SG =1.0) so to calculate the weight of diesel in the same sized storage tank, simply multiply the volume(litres) by the specific gravity (SG) of the fluid.
What is the weight of diesel per Litre?
around 840g
A litre of diesel, which weighs around 840g, produces even more – 2.68kg of carbon dioxide. This CO2 is created in the combustion process in your engine and it’s a potent greenhouse gas.
What is the normal density of diesel?
about 0.85 kg/l
The density of petroleum diesel is about 0.85 kg/l – about 15–20% higher than the density of gasoline, which has a density of approximately 0.70–0.75 kg/l.
How much does a gallon of diesel weigh?
One gallon of diesel fuel weighs approximately 7.1 pounds (3.22 kg). The weight can vary slightly, depending on temperatures and grade of diesel fuel. Why Is It Important to Know How Much Diesel Weighs?
What is the molecular weight of diesel fuel?
Diesel fuel is a heavier faction of crude oil than kerosene, again comprising a band of hydrocarbons, with an average composition of C12.9H23.9 and molecular weight of 178.6.
What is the density of diesel fuel?
Density of diesel; 0.832 kg/L. Fuel value and price. As of 2010, the density of petroleum diesel is about 0.832 kg/L (6.943 lb/ US gal ), about 11.6% more than ethanol-free petrol (gasoline), which has a density of about 0.745 kg/L (6.217 lb/US gal).
What are the chemical components of diesel fuel?
Diesel is composed of about 75% saturated hydrocarbons (primarily paraffins including n, iso, and cycloparaffins), and 25% aromatic hydrocarbons (including naphthalenes and alkylbenzenes). The average chemical formula for common diesel fuel is C12H23, ranging from approx. C10H20 to C15H28.
