Question

105 of is initially at room temperature (22.0). A chilled steel rod at 2.0 is placed in the water. If the final temperature of the system is 21.3, what is the mass of the steel bar?
105 WHAT of WHAT is initially at .....?
It's supposed to be 105 mL of H2O.

SH of water: 4.18 J/g deg C

SH of steel: 0.452 J/g deg C

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