A 2.6 ounce Hershey chocolate bar with almonds has 406 Calories. After eating this delicious bar, you decide to work off those calories by jogging. At a pace of 10.0 minutes per mile, you burn 640 Calories per hour. How far in miles do you have to run before you can eat another bar?

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]