The dissolution of ammonium nitrate in water is a spontaneous endothermic process. It is spontaneous because the system undergoes a decrease in enthalpy an increase in free energy an increase in enthalpy an increase in entropy a decrease in entropy

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Q: 1. At a specific volume of 100 m³/kg, the temperature of a water sample is 10°C. What is the phase…

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Q: True or False (indicate using equations in symbolic form in detail and justify)  a) the entropy of a…

A: ANS:Entropy is a measure of the disorder or randomness of a system. The second law of thermodynamics…

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A: Answers:1). True Explanation: In a continuous flow process, mass is conserved. The mass flow rate of…

Q: part of the cylinder is now placed in a constant-temperature bath at 99°C and allowed to come to…

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Q: According to the fundamental equation of internal energy change (dU), which of the following…

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Q: #5 In this example we have two glass bubbles connected to one another by a thin tube that is closed…

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Q: Take the Chemical NH4Cl As the chemical dissolves in water, Determine if the Enthalpy ad Entropy…

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Q: diffusing since it is insoluble in one boundary. The total pressure is 1.013 x 105 Pa and the…

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Q: You raise the pressure of a gas at constant temperature in a closed system. The entropy of the gas…

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Q: Which of the following statements is true for real gases? Choose all that apply. The volume occupied…

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Q: Figure 1 describes a sequence of activities that takes place during solvent extraction. Explain…

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Q: QUESTION 1 According to the fundamental equation of internal energy change (dU), which of the…

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Q: This problem is (10.20) from a book  "Thermodynamics and Statistical Mechanics An Integrated…

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Q: Draw the general shape of the temperature-energy graph for ethanol from: -200C to 100C. The melting…

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Q: In freezing a mole of liquid water at the freezing point, the enthalpy of fusion is 6.01 KiloJoules…

A: Given, ∆Hf=6.01 KJ/mol, n=1 mole,  as given freezing point=273 K (a) dS=n∆HfT=1×6.01×1000273=22.014…