Asked in Women's Health, Calorie Count
How many kilojoules should an 11 year old girl eat a day?
To convert food calories to kJ, multiply by 4.184. To convert kJ to food calories, divide by 4.184. For example, a 100 calorie serving of cookies contains 418 kJ. To answer the question it depends on activity level and goals: Active: 2,000 calories (8,368 KJ) Non active, maintain weight: 1800 calories (7,531 KJ) Weight loss: 1500 calories (6,276 KJ) Extreme weight loss: 1000 calories (4,184 KJ) ...
Is there any relationship between the kJ or Kcal of fruit and its ability to produce electricity?
Kj and KCal are units of energy. All energy can be measured in the same units, but that doesn't necessarily mean that you can easily convert the chemical energy in food, to electrical energy. ...
Asked in Advanced Placement (AP) Program
Calculating ionization energy AP chemistry?
This is my Qustion Listed 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,...
Asked in Nutrition, Bass (fish)
What is nutritional value of Australian bass fish?
kcal* kjoules* RDI% Total Calories 90 kcal 377 kJ 5% from Carbs 0 kcal 0 kJ from Fat 26.3 kcal 110.01 kJ from Protein 63.6 kcal 266.19 kJ from Alcohol 0 kcal 0 kJ *The unit "kcal" or kilocalories are what most American's think of as 1 Calorie. Other countries use the unit kilojoule (kJ) to measure Food Energy. 1 kcal is equal to 4.184 ...
Asked in Chemistry
When 100 g of gasoline undergoes combustion 9560 kJ of energy are released Express the heat released 9560 kJ in kilocalories?
1 kJ is approximately 0.239 kcal 9560 kJ * (0.239 kcal/kJ) = 2284.84 kcal
Asked in Christian Music
Who is KJ-52?
KJ-52 (Jonah Sorrentino) is a Christian rapper, known for two songs addressed to another rapper, Eminem. The name stems from “KJ,” which was an abbreviation of his old rap name and according to KJ, also stands for “knowledge and justification. “52” (pronounced “five-two”) represents the miracle of the five loaves and two fish as told in the Bible. KJ-52 feels he is spreading the word of the Lord in much the same way Jesus shared the food in the story. ...