A level Chemistry
Use the information below to answer this question
C(s) + O2(g) → CO2(g) ∆H = −393.5 kJ mol−1
H2(g) + O2(g) → H2O(l) ∆H = −285.8 kJ mol−1
3C(s) + 4H2(g) → C3H8(g) ∆H = −104.0 kJ mol−1
4C(s) + 5H2(g) → C4H10(g) ∆H = −125.2 kJ mol−1
The value in kJ mol−1
for the enthalpy of combustion of propane is
C(s) + O2(g) → CO2(g) ∆H = −393.5 kJ mol−1
H2(g) + O2(g) → H2O(l) ∆H = −285.8 kJ mol−1
3C(s) + 4H2(g) → C3H8(g) ∆H = −104.0 kJ mol−1
4C(s) + 5H2(g) → C4H10(g) ∆H = −125.2 kJ mol−1
The value in kJ mol−1
for the enthalpy of combustion of propane is
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whats the formula for propane? The values im guessing are enthalpy of formation so what will the combustion enthalpy be? What do you think?
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