chemistry

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A small pebble is heated and placed in a foam cup calorimeter containing 25.0 mL of water at 25.0 degrees Celsius.The water reaches a maximum temperature of 26.4 degrees Celsius. How many joules of heat were released by the pebble?

  • chemistry -

    q = mass water x specific heat water x delta T.
    You know mass, specific heat water is 4.184 J/g*C and delta T is Tfinal-Tinitial.

  • chemistry -

    146.3

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