Is each statement true or false? If false, correct it.(a) All spontaneous reactions occur quickly.(b) The reverse of a spontaneous reaction is nonspontaneous.(c) All spontaneous processes release heat.(d) The boiling of water at 100oC and 1 atm is spontaneous.(e) If a process increases the freedom of motion of the particles of a system, the entropy of the system decreases.(f) The energy of the universe is constant; the entropy of the universe decreases toward a minimum.(g) All systems disperse their energy spontaneously.(h) Both ∆Ssys and ∆Ssurr equal zero at equilibrium

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Q: Given ΔHrxn∘= −135 kJ, ΔS∘rxn= −263 J/K, and T= 550 K, will the reaction be spontaneous or…

A: Solution :     The change in Gibbs free energy calculated by the change in entropy, temperature, and…

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Q: 14. At what temperatures will a reaction be spontaneous if ΔrH° = +62.4 kJ and ΔrS° = +301 J/K?

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Q: At what temperatures will a reaction be spontaneous if ΔrH° = +62.4 kJ and ΔrS° = +301 J/K?

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Q: Given ΔHrxn∘= −135 kJ, ΔS∘rxn= −263 J/K, & T= 299 K, will the reaction be spontaneous?

A: Given: ΔHrxn∘= −135 kJ ΔS∘rxn= −263 J/K T= 299 K To find: Whether the reaction is spontaneous

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A: Given, ΔH° = 24.6 kJ ΔS ° = 132 J/K

Q: 9. A chemical reaction under standard state has the enthalpy of reaction: A,H° = +117 kJ and the…

A: B) The reaction is entropy driven.

Q: What is "Gibb's Free Energy"? How is it related to the Enthalpy and Entropy of a system at…

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A: ANSWER

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Q: When temperature increases from 15.0 °C to + 15.0 °C, the thermodynamic equilibrium constant for the…

A: The solution is as follows :

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Q: The equilibrium constant for a chemical reaction is Kc = 902 at 25°C. What is the standard free…

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Q: Question attached

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Q: 2.1. For the isothermal expansion of a gas into a vacuum, (a) Is this a spontaneous process? (b)…

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Q: A reaction has AH°= 100 kJ/mol and AS°= 250 J/mol.K. Is the reaction spontaneous at room…

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