A chemist carefully measures the amount of heat needed to raise the temperature of a 0.65 kg sample of C2H2Cl2 from -5.1 C to 8.0 C. The experiment shows that 1.00 x 10^ J of heat are needed. What can the chemist report for the molar heat capacity of C,H,C1,? Be sure your answer has the correct number of significant digits. J -1 1 J-mol K ol. ? A Explanation Check