Multiple Choice
The value of ΔH° for the reaction below is -1107 kJ: 2Ba (s) + O2 (g) → 2BaO (s)
How many kJ of heat are released when 5.75 g of Ba (s) reacts completely with oxygen to form 
A) 96.3 kJ
B) 26.3 kJ
C) 46.4 kJ
D) 23.2 kJ
E) 193 kJ
Correct Answer:
Verified
Correct Answer:
Verified
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