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    jazzlechem's Avatar
    jazzlechem Posts: 1, Reputation: 1
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    #1

    Oct 9, 2011, 03:58 PM
    How do you calculate the heat of reaction?
    Specific heat 4.28J(g*C)
    Density 1.02g/ml
    30ml of solution A
    40ml of solution B
    Change in temperature 3.9 degrees C
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Oct 11, 2011, 08:54 AM
    Use Q = mcT

    Q is what you are looking for.
    m is the total mass of solution.
    c is the specific heat capacity.
    T is the change in temperature (Final temperature - Initial temeprature)

    What do you get as answer?
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