A chemist carefully measures the amount of heat needed to raise the temperature of a 1.21 kg sample of a pure substance from 34.3°C to 47.6°C. The experiment shows that 75.6 kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits.

Celculating molar heet capecilty demist carelully measures the amount of heat needed to raise the temperature of a 883.0 mg sample of C,H,F, from-9.0 °C to 2.0 C hows that 139 3 of heat are needed. What can the chemist report for the molar heat capacity of C,H,F,? Round your answer to 3 significant digits. The experiment 1 mol K

Achemist carefully measures the amount of heat needed to raise the temperature of a 1.50kg sample of C6H4F2 from 2.1 degree C to 18.8 degree C. The experiment shows that 3.38 times 104 J of heat are needed. What can the chemist report for the molar heat capacity of C6H4F2 ? Be sure your answer has the correct number of significant digits.

The specific heat capacity of a certain type of cooking oil is 1.75 J/g. degree C. How much heat is needed to raise the temperature of 2.42 kg of this oil from 23 degree C to 191 degree C? Which one of the following statements defines the specific heat capacity of a substance? The amount of heat required to increase the temperature