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A 32.0-g sample of water at 290. K is mixed with 51.0 g water at 310. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  • chemistry - ,

    heat loss of warm water + heat gained by cool water = 0

    [mass warm water x specific heat x (Tfinal-Tinitial)] + [mass cool water x specific heat x (Tfinal-Tinitial)] = 0
    Substitute and solve for Tfinal.

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