Propane, C3H8, is used in many instances to produce heat by
burning:
C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(g)
The standard enthalpy of reaction, ΔHrxn, is −2,044 kJ.
A swimming pool is 9.0 meters long, 1.0 meters deep and 3.0
meters wide is filled with water. The temperature of the water is
17°C, but the owner of the pool would like the temperature to be
much warmer. The pool owner has a 120 gallon propane tank filled...