R RACHEL New member Jun 20, 2009 #1 Propane, C3H8(g), is used in many instances to produce heat by burning: C3H8(g) + 5O2(g) -->3CO2(g) + 4H2O(g) The standard enthalpy of reaction, , is -2,044 kJ. How many grams of oxygen would be needed to produce 406.0 kJ of heat?
Propane, C3H8(g), is used in many instances to produce heat by burning: C3H8(g) + 5O2(g) -->3CO2(g) + 4H2O(g) The standard enthalpy of reaction, , is -2,044 kJ. How many grams of oxygen would be needed to produce 406.0 kJ of heat?
