Calculate the specific heat

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An experiment is performed on an unknown material and produces the given heat curve. The temperature of the material is shown as a function of heat added.

In the table, ??1=46.7 °C, ??1=165 J, ??2=819 J, ??3=1510 J, and ??4=2830 J.

Other experiments determine that the material has a temperature of fusion of ?? fusion =235 °C and a temperature of vaporization of ??vapor=481 °C.

If the sample of material has a mass of ??=8.60 g, calculate the specific heat when this material is a solid, and when it is liquid, ??l

Reference no: EM132732477

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