In a gallon of gasoline, there is approximately 124,884 btu. BTU refers to British thermal unit. It is actually a traditional unit.
For regular gasoline, 125,000 BTU per US gallon
Yes. Kerosene has 140,000 btu's per gallon and gasoline has less.
Gasoline can generate roughly 20K BTU/lbm. There are 6 lbm per US gallon.
114,000 BTU/gallon
A gallon of gasoline contains about 132x106 joules of energy, which is equivalent to 125,000 BTU or 36,650 watt-hours:
114100 Btu
140,000 btu/gallon, nominal
Propylene has a lower heating value of approximately 21,500 BTU per gallon.
BTU is an abbreviation for British Thermal Unit. This represents how much heat or energy is required to increase the temperature of 1 lb of water by 1 degree Fahrenheit. Gasoline, on average, creates between 115,000 and 125,000 BTUs. In contrast, ethanol creates about 75,000 BTUs.
The energy content in fuels is often measured in BTU (British Thermal Units). I'm assuming that you're talking about compressed natural gas, as in the form that is used in some cars like the Honda Civic GX. One gallon of compressed natural gas contains 138,700 BTU. One gallon of gasoline contains 125,000 BTU. [http://www.bts.gov/publications/national_transportation_statistics/2002/html/table_04_06.html]
76000
#2 fuel oil = 140,000 btu/gallon. Psi does not matter.