Exam (elaborations)
CHEM 1311 EXAM 4 Practice 2023 with 100% correct answers
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When a system _____________, change of E is always negative. correct answersGives off heat and does work The reaction 4Al(s) + 3O2(g) --> 2Al2O3(s) Delta H = -3351 kJ is ___________, and therefore heat is ___________ by the reaction. correct answersExothermic, released Which of the followi...
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