chemistry

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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?

  • chemistry -

    105 WHAT of WHAT is initially at .....?

  • chemistry -

    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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