State what is the mass of the steel bar

Reference no: EM13296684

1. 120.mL of H2O is initially at room temperature (22.0 degrees C). A chilled steel rod at 2.0 degrees C is placed in the water. If the final temperature of the system is 21.4 degrees C, what is the mass of the steel bar?

Specific heat of water = 4.18 \rm J/g(degrees C)

Specific heat of steel = 0.452 \rm J/g(degrees C)
Express your answer numerically, in grams.

2. The specific heat of water is 4.18 J/g(degrees C). Calculate the molar heat capacity of water.
Express your answer in J/mol(degress C)

Reference no: EM13296684

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