The specific heat of unknn substance is 0.590cal/g. C. If 47.0 calories of energy raised the temperature of this unknown compound from 21.3C to 40.7C what is the mass of the sample? (Amount of heat SHm(T2T1)) \begin{tabular}{|} 19.4g \\ 0.244g \\ 11.4g \\ 4.11g \end{tabular}