Given O(g) + e–(g) O–(g) ∆Hº = –142 kJ mol–1 O(g) + 2 e–(g) O2–(g) ∆Hº = +702 kJ mol–1 What is ∆ — Thermochemistry Chemistry Question
Question
Given
O(g) + e–(g) O–(g) ∆Hº = –142 kJ mol–1
O(g) + 2 e–(g) O2–(g) ∆Hº = +702 kJ mol–1
What is ∆Hº for the following reaction?
O–(g) + e–(g) O2–(g)
A.
–844 kJ mol–1
B.
–560 kJ mol–1
C.
+560 kJ mol–1
D.✓ Correct
+844 kJ mol–1
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