Chemistry

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80.0 mL of water is initially at room temperature (22degrees C). A chilled steel rod at 2 degrees C is placed in the water. If the final temperature of the system is 21.2 degrees C, what is the mass of the steel bar?

Specific heat of water = 4.18J/g(degreesC)

Specific heat of steel = 0.452J/g(degrees C)

PART B

The specific heat of water is 4.18 J/g(degrees C). Calculate the molar heat capacity of water.

  • Chemistry -

    38.9 for the first one.

    75.2 for the 2nd one.

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    ?

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