Write a balanced equation for the combustion of C3H8(g) (propane)-i.e. its reaction with O2(g) forming the products CO2(g) and H20()Given the following standard heats of formationAHf of CO2(g) is -393.5 kJ/molAHfo of H2O(I) is -286 kJ/molAHfo of C3H8(g) is -103.8 kJ/molWhat is the standard heat of reaction (AH°) for the combustion reaction of C3H3(g)?-2220.7 kJYou are correct.Previous TriesYour receipt no. is 157-6530Calculate the difference, AH-AE=A(PV) for the combustion reaction of 1 mole of propane.(Assume standard state conditions and 298 K for all reactants and products.)

Question
Asked Oct 28, 2019
Write a balanced equation for the combustion of C3H8(g) (propane)
-i.e. its reaction with O2(g) forming the products CO2(g) and H20()
Given the following standard heats of formation
AHf of CO2(g) is -393.5 kJ/mol
AHfo of H2O(I) is -286 kJ/mol
AHfo of C3H8(g) is -103.8 kJ/mol
What is the standard heat of reaction (AH°) for the combustion reaction of C3H3(g)?
-2220.7 kJ
You are correct.
Previous Tries
Your receipt no. is 157-6530
Calculate the difference, AH-AE=A(PV) for the combustion reaction of 1 mole of propane.
(Assume standard state conditions and 298 K for all reactants and products.)
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Write a balanced equation for the combustion of C3H8(g) (propane) -i.e. its reaction with O2(g) forming the products CO2(g) and H20() Given the following standard heats of formation AHf of CO2(g) is -393.5 kJ/mol AHfo of H2O(I) is -286 kJ/mol AHfo of C3H8(g) is -103.8 kJ/mol What is the standard heat of reaction (AH°) for the combustion reaction of C3H3(g)? -2220.7 kJ You are correct. Previous Tries Your receipt no. is 157-6530 Calculate the difference, AH-AE=A(PV) for the combustion reaction of 1 mole of propane. (Assume standard state conditions and 298 K for all reactants and products.)

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check_circleExpert Solution
Step 1

The balanced equation is:

с Hs0
эзсо.
D20ЧH,0Ф
+50.
2(g)
'2(g)
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с Hs0 эзсо. D20ЧH,0Ф +50. 2(g) '2(g)

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Step 2

Enthalpy of combu...

AH
-AH
Teactant
reactionAH_
prodnct
3x-393 5)H(4x-286)-103.8)-2220.7kJ/mol
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AH -AH Teactant reactionAH_ prodnct 3x-393 5)H(4x-286)-103.8)-2220.7kJ/mol

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