The difference between kj and kcals is that 1 kcal is equals to 4.1858kj. The previous unit for food energy was kcal. It has been replaced by the SI unit, kj.
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it uh kj kao alldko ldkjia owjweri ;'laskljaisj ta eurnv oewr jhnjshm kweoie.
A 5 ml teaspoon (4 g) of sugar contains 68 kilojoules (kJ).
14,000 kcals
14,000 kcals
Yes it is. Proteins and carbs have 4 kcals/gram and fats have 9 kcals/gram.
1 gram of fat provides 9 kcals......and 1 gram of protein/carbs provide 4 kcals...
In this chemical reaction, the reactants have 385 kJ of chemical energy, while the products have only 366 kJ. This indicates that the reaction is exothermic, as it releases energy in the form of heat, resulting in a net loss of 19 kJ of energy. The difference represents the energy released to the surroundings during the reaction.
This is my QustionListed below are ionization energies for removing successive electrons from various atoms of the third period. Which of the following lists corresponds to the ionization energies for phosphorus?a. 496 kJ, 4,560 kJ (I.E. for the first two electrons)b. 738 kJ, 1,450 kJ, 7,730 kJ (I.E. for the first three electrons)c. 578 kJ, 1,820 kJ, 2,750 kJ, 11,600 kJ (I.E. for the first four electrons)d. 786 kJ, 1,580 kJ, 3,230 kJ, 4,360 kJ, 16,100 kJ (I.E. for the first five electrons)e. 1,012 kJ, 1,900 kJ, 2,910 kJ, 4,960 kJ, 6,270 kJ (I.E. for the first five electrons)
1
There is 250000 calories in 250kcals.
98.975048 grams