150 kJ (kilojoules) is a unit of energy equal to 150,000 joules. It is commonly used in various fields, including physics, nutrition, and engineering, to quantify energy expenditure, food energy, or work done. In nutritional terms, 150 kJ is roughly equivalent to 36 calories. This amount of energy can be derived from different sources, such as food or electricity.
the calorific value of biodeisel is 150kJ/g
Out of the 200KJ input, 150KJ isn't usable. The only usable output of themachine is the remaining 50KJ.The efficiency of that machine is 50KJ/200KJ = 25% .It must be pointed out, though, that it all depends on your definition of what isusable and non-usable output. For example, if this machine were labeled as an"Office Space Heater", then the 150KJ of heat would be the usable output, andthe efficiency would have been 75% .
The molar enthalpy of formation of propanol (C3H7OH) is approximately -455 kJ/mol. This value represents the heat released when one mole of propanol is formed from its elements in their standard states at 25°C and 1 atm.
lactic acid is the end product of anaerobic respiration in animal cells. anaerobic respiration in animal cells is represented by the formula: - C6H1206----->2ch3ch(oh)cooh+2ATP(150kJ) energy