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Determine the standard entropy changes for the following reactions at 25 degree Celsius:
Determine whether the entropy change is positive or negative for each of the following reactions and explain the reasoning.
Calculate ∆G° for the following reactions at 25°C.
Which of the following processes occur spontaneously, and which occur non-spontaneously?
How does the entropy of a system change ?
What is Thermochemistry?
What is meant by a spontaneous process? Provide four examples of spontaneous and non-spontaneous process.
Calculate the total heat required to convert 25.0g of ice at -10 degrees Celsius to 25.0 g of water at +10 degrees Celsius.