In the calibration of a calorimeter, an electrical resistance heater supplies 80.0J of
heat and a temperature increase of 1.20°C is observed. What is the initial
temperature of 8.50 g of gasoline (C8H18) with molar heat capacity of 39.36 J mol1
K-1 after heating in the same calorimeter? The initial temperature of the
calorimeter is 28.0°C and the final temperature of the system is 50.0°C.
Comments
Leave a comment