Question

Determine the heat (q) required to raise the temperature of 80.0 grams of metal from 28.0 °C to 53.0 °C. Assume the specific heat of the material is 0.8 J/g°C. Be sure to use proper labels, fill in all blanks, and use complete sentences where applicable for full credit.

Heat (q) = ______________ J

Mass (m) = ____________ g

heat (s) = ______ J/g°C

Initial temp (T1) = ______ °C

Final temp (T2) = _______ °C



Is the process endothermic or exothermic? _______________________________

Answer 1

Step-by-step explanation:

m= 80.0 g

Cp=0.8 J/gc

Change in T= 25

q=Cp X m X T =0.8 X 80.0 X 25 =1600J

Postive q or enthalpy makes it endothermic.