How much energy is 1gram of carbohydrate?

Answer 1

14.63 KJ/g, i know some textbooks like to round up, b/c in mines the answer is 15, remember when you have the difference between the energy required to break the bonds and energy released from the product, you should get -2636KJ and then divide it by the molar mass of glucose which is 180.18mol/l and you'll get the answer stated above, hope it helps.

Answer 2

1 gram of carbohydrates = 16.7 kilojoules (4 kcal)

Answer 3

Biologically the answer is 4. And 9 per gram of fat.

But I don't know the exact quantum answer.

Answer 4

1 gram of carbohydrate is equal to 4 calories.

Answer 5

enough to fill daniel sneddon up, em i know its off-subject but did you know daniel's dad ran away on Christmas for the love of another man?

Answer 6

There is about 4.2 Calories in 1 gram of carbohydrates.

Answer 7

4 kilocalories/ 1 gram of protein

Answer 8

One gram of sugar has 4 Calories.