The complete combustion of propane, C3H8(g), is represented by the equation:
C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(l) ΔH° = -2220 kJ
How much heat is evolved in the complete combustion of 2.50 g C3H8(g)?
Question 2 options:
5.56 kJ
2.22 kJ
50.4 kJ
245 kJ
126 kJ
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