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Problem- How much energy (in joules) is required to convert a 25.0 g sample of water (initially at 34.0 oC) to steam at 112 oC? (use these values for heat of phase changes and specific heats: Cp, ice = 2.09 J/g- delta ok ; Cp, water = 4.18 J/g-deltaok; Cp, steam = 2.01 J/g-delta ok; delta H fusion = 334 J/g; delta H vap = 2256 J/g )

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