What is the equivalent in joules of 126 calories?

A fast food item contains 544 nutritional calories. Convert this energy to calories and to Joules

Using calories, calculate how much heat 32.0g of water absorbs when it is heated from 25.0 degrees C...

25g of a breakfast cereal contain 110 calories. How many calories are released per g...

Running at a rate of 6 mi/h uses 704 Calories in an hour. Convert this value to (a) calories; (b)...

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