Consider the combustion reaction for calcium: 2 Ca (s) + O 2 (g) 2 CaO (s)
Question:
Consider the combustion reaction for calcium:
2 Ca (s) + O2 (g) → 2 CaO (s)
ΔH = -1270 kJ, ΔS = -365 J/K
a) Calculate ΔG at 25 °C and determine whether the reaction is spontaneous.
b) Determine at what temperature (if any) the reaction is spontaneous.
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T 27325298 K G H T S 1270 10 3 J298 K 365 JK 116 10 6 J 116 10 ...View the full answer
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