Solutions to Pratice Problems
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1. The amount released is 0.15 mol * 285.8 kJ/mol = 42.9 kJ
2. 5.00 g * 2260 J/g = 11300 joules, or 11.3 kilojoules.
3. 198900 J / 26.00 g = 7650 J/g.
