A 1400-G Sample of Water at 25

A 140.0-g sample of water at 25.0°C is mixed with 111.7 g of a certain metal at 100.0°C.After thermal equilibrium is established,the (final) temperature of the mixture is 29.6°C.What is the specific heat capacity of the metal,assuming it is constant over the temperature range concerned?

A) 0.34 J/g°C
B) 0.68 J/g°C
C) 0.22 J/g°C
D) 2.9 J/g°C
E) none of these