Consider the combustion of propane gas

Reference no: EM13195995

Consider the combustion of propane gas,
C3H8(g) + 5O2(g) 3CO2(g) + 4H2O(l) Ho = -2,220 kJ/mol

Propane is often used for gas grills and is typically purchased by filling a propane tank with 20 pounds of propane. What is the enthalpy change when 14 pound of propane is burned? Use the conversion 1 lb = 454 g and express your answer in scientific notation. For example use 2.3e-5 to indicate a number such as 2.3 x 10-5.
1 kJ
What is the enthalpy change for
9 CO2(g) + 12 H2O(l) 3 C3H8(g) + 15 O2(g)

Hint, compare this equation to the combustion equation for propane.
2kJ

Reference no: EM13195995

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