specific heat capacity of copper, C = 0.385 J/g.oC
q = 10 kcal = 10*4.184 KJ = 41.84 KJ = 41840 J
m = 2000 g
Ti = 25.4 oC
use:
Q = m*C*(Tf-Ti)
41840 = 2000*0.385*(Tf-95)
Tf -95 = 54.34 oC
Tf = 149 oC
Answer: 149 oC
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