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Chlorine, sulfur and carbon (as coal) are cheapest by mass. Hydrogen , nitrogen , oxygen and chlorine are cheapest by volume at atmospheric pressure. When there is no public data on the element in its pure form, price of a compound is used, per mass of element contained.
2.6 kg/m³ Triple point: 134.6 K (–138.5 °C), 0.7 Pa Critical point: ... n-Butane: Table data obtained from CRC Handbook of Chemistry and Physics 44th ed.
LPG has a typical specific calorific value of 46.1 MJ/kg compared with 42.5 MJ/kg for fuel oil and 43.5 MJ/kg for premium grade petrol (gasoline). [14] However, its energy density per volume unit of 26 MJ/L is lower than either that of petrol or fuel oil, as its relative density is lower (about 0.5–0.58 kg/L, compared to 0.71–0.77 kg/L for ...
The density of butane is highly dependent on temperature and pressure in the reservoir. [19] For example, the density of liquid butane is 571.8±1 kg/m 3 (for pressures up to 2 MPa and temperature 27±0.2 °C), while the density of liquid butane is 625.5±0.7 kg/m 3 (for pressures up to 2 MPa and temperature −13±0.2 °C).
Carbon dioxide has a molar mass of 44g/mol as it consists of 2 atoms of oxygen (16 g/mol) and 1 atom of carbon (12 g/mol). So 12 g of carbon yield 44 g of Carbon dioxide. Diesel has a density of 0.838 kg per liter. Putting everything together the mass of carbon dioxide that is produced by burning 1 liter of diesel can be calculated as:
Where to find a good, cheap breakfast in every state. Food. Simply Recipes. I asked 4 experts the best way to cook chicken thighs—they all said the same thing. Lighter Side. Lighter Side.
If you are a Baby Boomer who feels like your Social Security benefit doesn’t quite stretch far enough, there’s a very good reason for that. Your benefits have been losing ground for decades ...
This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.