When a 0.3445 gram sample of solid calcium (ca) was burned in a constant-volume calorimeter (bomb calorimeter) with a measured heat capacity of 0.1975 kj/°c, the temperature of the calorimeter increased by 27.63°c. (a) calculate the change of heat released by the combustion of the calcium sample. kj (b) determine the change of heat that would be released by the combustion of 1 mole of calcium.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .

observation, evidence