02:19
Chemistry Matter and Change
A 155 -g sample of an unknown substance was heated from $25.0^{\circ} \mathrm{C}$
to $40.0^{\circ} \mathrm{C}$ . In the process, the substance absorbed 5696 $\mathrm{J}$ of energy.
What is the specific heat of the substance? Identify the substance
among those listed in Table 15.2 .