Chemistry

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The temperature of 100.0g of water initially at 25.0 degrees C in a calorimeter increases to 30.0 degrees C after adding a 20.0g piece of hot aluminum. What was the temperature of the aluminum before adding it to water? The specific heat of water and aluminum is 4.182J/g and .900J/g, respectively.

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  • Chemistry -

    m*C*DeltaT of Water = m*C*DeltaT of Al

    Al was 86 degrees C

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