A volume of 75.0 mL of H2O is initially at room temperature (22.00 °C). A chilled steel rod at 2.00 °C is placed in the water. If the final temperature of the system is 21.40 °C , what is the mass of the steel bar?
Use the following values:
specific heat of water = 4.18 J/(g⋅°C)
specific heat of steel = 0.452 J/(g⋅°C)
The specific heat of water is 4.18 J/(g⋅°C). Calculate the molar heat capacity of water.