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the study guide: 1: How much heat will be released (in kJ) is if 54.6 grams of liquid bromine (Br 2 ) is cooled from
the study guide:
1: How much heat will be released (in kJ) is if 54.6 grams of liquid bromine (Br2) is cooled from an initial temperature of 4.4C to a final temperature of -17.9 C?
the Cs solid = 0.2262 J/gC, the Melting point = -7.19C, the Hfusion = 10.52 kJ/mol, the Cs liquid = 0.4737 J/gC,
2. How much heat is required to convert (in kJ) 38.3 grams of butane (C4H10) form an initial temperature of -10.2 C to a final temperature of 18.7 C?
the Cs gas = 1.73 J/gC, the Boiling point = -0.40C, the Hvap = 22.44 kJ/mo, the Cs liquid = 2.278 J/gC
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