1. If the △S for a reaction = XXXXXXXXXXJ/mmol K and the △G = XXXXXXXXXXkj/mol, what is the △H at 298K? 2. Using the △H found above, explain how you would set up an experiment in the lab to derive the...

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AP Chemistry Thermodynamics Assignment


1. If the △S for a reaction = 130.65 J/mmol K and the △G = -125.38 kj/mol, what is the △H at 298K? 2. Using the △H found above, explain how you would set up an experiment in the lab to derive the same value. You have any lab equipment you have seen in the classroom available. Calculate realistic data to prove your experiment. You do not need to use a correction factor and you do not need to use actual chemicals (or their chemical formulas). 3. Explain how you could use bond energies to get the enthalpy for a chemical reaction (you don’t need to use a specific chemical reaction).
Answered Same DayNov 11, 2021

Answer To: 1. If the △S for a reaction = XXXXXXXXXXJ/mmol K and the △G = XXXXXXXXXXkj/mol, what is the △H at...

Riyanka answered on Nov 11 2021
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1. If the △S for a reaction = 130.65 J/mmol K and the △G = -125.38 kj/mol, what is the △H at 298K?

Answer: The value of △H will be –
△G= △H- T△S
Or, △H = -125.38Kj/mol+ (298K x 130.65/1000 J/mol K)
△H= +38.808 KJ/mol
2. Using the △H found above, explain how you would set up an experiment in the lab to derive the same value. You have any lab equipment you have seen in the classroom available. Calculate realistic data to prove your experiment. You do not need to use a correction factor and you do not need to use actual chemicals (or their chemical formulas).
Answer: At 298K or 25 degree Celsius is the ideal temperature of the chemical reaction. The bomb calorimeter or normal calorimeter can able to detect the...
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