Assignment:
Q1. It takes 585 J of energy to raise the temperature of 125.6 g mercury from 20.0 degrees C to 53.5 degrees C. Calculate the molar heat capacity of mercury in J/(mol degrees C).
Q2. The specific heat capacity of silver is 0.24 J/(g x degrees C).
It takes 3.57 kJ of energy to heat a sample of pure silver from 12.0 degrees C to 14.1 degrees C. Calculate the mass of the sample of silver (in kg).
Q3. The specific heat capacity of silver is 0.240 J/(g x degrees C).
Calculate the energy (in kJ) required to raise the temperature of 263 g Ag from 273K to 278 K.
Provide complete and step by step solution for the question and show calculations and use formulas.