Trying to find the energy in calories but, I don't understand the last part of the formula. Please help! energy in calories = (mass of water)(change in water temperature)(0.001 Cal/g·°C)
Food Item: Peanut
Mass Of Food (g): 0.3
Mass Of Water (g): 51.4
Initial Water Temperature (°C): 21.2
Final Water Temperature (°C): 39.8
Energy (calories): ???

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided