kJ, kcal, kWh. 1 kJ, 1, 0.2388, 0.000278. 1 kcal, 4.1868, 1, 0.001163 ... 2.78·10 -14 kWh = 1·10 -10 kJ. eV, 1 eV = 1.60217733·10 -19 J = 1.60217733·10 -22 kJ ...
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