A piece of iron at 125oC is placed in a styrofoam coffee cup containing 25.0 ml of water at 25oC. After equilibration, the final temperature was 35oC. Assuming that no heat is lost to the cup or the surroundings, calculate the mass of the sample of iron. The specific heat capacity of the iron is 0.449 J/goC and for water is 4.18 J/goC.
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A piece of iron at 125oC is placed in a styrofoam coffee cup containing 25.0 ml of water at 25oC. Af...
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