All foods 'have' kilojoules. A kilojoule is a measure of the amount of energy they can release when we 'burn' them. (You may be more familiar with calories, which are a different sized unit for the same thing). More exactly, all foods release energy when we use them in respiration, and this energy can be measured in kilojoules.
I think bread has kilojoules in it, but i'm not sure.
0.004184 kilojoules ==
The abbreviation for kilojoules is kJ.
3.707
170 calories = 0.71128 kilojoules
Kilojoules (kJ) is unit of energy, not a compound.
100,000,000 kilojoules
None. Now if you mean potential kilojoules if fusion happens, or the kilojoules at a certain temperature, that is something else entirely.
i think about 5000 kilojoules
A medium egg has an energy value of 78 kilocalories (324 kilojoules) and a large egg only supplies just over 330kJ.
To convert joules to kilojoules, divide the number of joules by 1000. For example, to convert 5000 joules to kilojoules, you would divide 5000 by 1000 to get 5 kilojoules.
To convert calories to kilojoules, you can use the conversion factor 1 calorie = 4.184 kilojoules. Therefore, to convert 150 calories to kilojoules, you would multiply 150 by 4.184 to get 627.6 kilojoules.