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lyudmila [28]
3 years ago
5

Propane (C3 H8 (g), Delta.Hf = –103.8 kJ/mol) reacts with oxygen to produce carbon dioxide (CO2 , Delta.Hf = –393.5 kJ/mol ) and

water (H2 O, Delta.Hf = –241.82 kJ/mol) according to the equation below. Upper C subscript 3 upper H subscript 8 (g) plus 5 upper O subscript 2 (g) right arrow 3 upper C upper O subscript 2 (g) plus 4 upper H subscript 2 upper O (g). What is the enthalpy of combustion (per mole) of C3 H8 (g)? Use Delta H r x n equals the sum of delta H f of all the products minus the sum of delta H f of all the reactants.
Chemistry
2 answers:
MrRissso [65]3 years ago
6 0

Answer:

a

Explanation:

becasue i said so. boom roasted.

xeze [42]3 years ago
4 0

Answer:

-2,044.0 kJ/mol

Explanation:

<em> I just did the test on edg</em>

<em />

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