1. Complete the following table for 28.0 g of each element at an initial temperature of 22.0°C.
Show your complete solution.
Element Heat (q; J) $C_p$ (J/mol K) Final T (°C)
Nickel 137 26.07 32.91
Silicon 19.789 3.0
Zinc 603 24.12 77.5
Mercury 137 27.21 57
2. Using the table above, how much heat is needed to raise the temperature of a 2.5 g piece
of conner wira from 20$^\circ$C to 80$^\circ$C?