Given the following data 2ClF(g) O2(g) Cl2O(g) F2O(g) H 167 4 kJ 2ClF3(g) 2O2(g) Cl2O(g) 3F2O(g) H 341 4 kJ 2F2(g) O2(g) 2F2O(g) H 43 4 kJ Calculate H for the reaction ClF(g) F2(g) ClF3(g)

Question: Given the following data: 2ClF(g) + O2(g) Cl2O(g) + F2O(g) H = 167.4 kJ 2ClF3(g) + 2O2(g) Cl2O(g) + 3F2O(g) H = 341.4

Given the following data:
2ClF(g) + O2(g) → Cl2O(g) + F2O(g) ΔH = 167.4 kJ
2ClF3(g) + 2O2(g) → Cl2O(g) + 3F2O(g) ΔH = 341.4 kJ
2F2(g) + O2(g) → 2F2O(g) ΔH = –43.4 kJ
Calculate ΔH for the reaction ClF(g) + F2(g) → ClF3(g)

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