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Explain to what temperature would you have to heat Au(l) to cause its vapor pressure to become 314.3 mm Hg if its heat of vaporization as well as boiling point are 365.00 kJ/mol and 3080.2 K, respectively?

Explain how much energy (in kJ) is needed to heat 12.88 g of Cd(s) from 320.9 K its melting point to 632.0 K. The heat of fusion of Cd is 6.11 kJ/mol as well as the molar heat capacity of liquid Cd is 26.19J/mol*K.

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