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Question
Find ΔH for BaCO3 (s) -> BaO (s)+ CO2 (g)
given 2 Ba (s) + O2 (g) -> 2 BaO (s) 
H = -1107.0 kJ
Ba (s) + CO2 (g) + 1/2 O2 (g) -> BaCO3 (g) H = -822.5 kJ
A) -1929.5 kJ
B) -1376.0 kJ
C) -284.5 kJ
D) 269.0 kJ
Answer
This answer is hidden. It contains 1 characters.
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