Question- The specific heat of aluminum is 0.900J/g degrees C. Calculate the heat needed to raise the temperature of a 45.0 g block of aluminum from 20.5 degrees C to 297.4 degrees C?
A) 1.63kJ
B) 2.69kJ
C) 3.32kJ
D) 13.7kJ
I just need a general explanation of it please- Thanks