► View Available Hint(s) C₂ = Submit Part B q= |μµA Parts B and C The next two questions pertain to silver. They have nothing to do with unknown metal described in Part A. Value Submit Part C The molar heat capacity of silver is 25.35 J mol-¹ °C-¹. How much energy would it take to raise the temperature of 8.50 g of silver by 18.0 °C ? Express your answer with the appropriate units. ► View Available Hint(s) μA Value Units What is the specific heat of silver? ? Units ?

A 25.0 g block of copper (specific heat capacity 0.380 J/g･°C) at 73.4 °C is placed into 500.0 g of water initially at 20.0 °C. What is the change in temperature (in °C) of the copper block? (The specific heat capacity of water is 4.184 J/g･°C).

How do I set up these problems and what do I do after I set them up?

[References] In a coffee-cup calorimeter, 100.0 mL of 1.3 M NaOH and 100.0 mL of 1.3 M HCl are mixed. Both solutions were originally at 24.3°C. After the reaction, the final temperature is 33.0°C. Assuming that all the solutions have a density of 1.0 g/cm³ and a specific heat capacity of 4.18 J/°C-g. calculate the enthalpy change for the neutralization of HCl by NaOH. Assume that no heat is lost to the surroundings or to the calorimeter. kJ/mol AH = Submit Answer Try Another Version 1 item attempt remaining 4 C C A 6 T