Which of these describes the standard state of a… | StemPy Lab

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Which of these describes the standard state of a… | StemPy Lab

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Which of these describes the standard state of a substance?

ChemistryEasyHigh School (11–12)Chemical Thermodynamics › Enthalpy and Hess's Law A-Level AP IB

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Which of these describes the standard state of a substance?

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← In the thermite reaction, Fe₂O₃(s) + 2Al(s) → Al₂O₃(s) + 2Fe(s). Given Δf H° of Al₂O₃ = -1675.7 kJ/mol and of Fe₂O₃ = -824.2 kJ/mol, find Δr H°.0.0120 mol of a sugar burns in a bomb calorimeter with heat capacity 8.5 kJ/K. The temperature rises by 2.4 K. What is Δ U of combustion? →

More onChemical Thermodynamics › Enthalpy and Hess's Law

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