Woodbridge High, Woodbridge CHEMISTRY 124 Unit 15 States of Matter Test Review WS Chemist: Substance Heat of Vaporization (kJ/mol) Heat of Fusion (kJ/mol) Benzene (C6H6) 44.3 9.84 Bromine (Br2) 29.5 10.8 Mercury (Hg) 59.4 2.33 Methane (CH4) 9.2 0.84 Water (H2O) 40.7 6.00 1. Using the table above, calculate how much energy it would take (in kJ) to melt 55 g of solid bromine. 2. Usi ...[Show More]
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