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The graph shows a heat curve for an unidentified substance discovered by the Mars rover. What is the temperature of fusion, Tfusion of the substance?

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The graph shows a heat curve for an unidentified substance discovered by the Mars rover. What is the temperature of fusion, Tfusion of the substance? Tfusio What is the temperature of vaporization, Tvapor, of the substance? Tvapor Given a 62.6-g sample of this substance with a specific heat of 45.7J/(kgC), how much heat is required to change its temperature from 180.0C to 244.0C ? Q=

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