For the following four maxwell RELATION; give a physical interpretation for the: a.) U (internal energy) b.) A (Helmholtz free energy) c.)  H (enthalpy) d.) G (Gibbs free energy) EXPLAIN INDIVIDUALLY.

Q: As temperature increases for an endothermic reaction, the change in Gibbs free energy at standard…

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Q: 11. The mathematical equation that best defines the first law of thermodynamics is OA. AH = AU + pAV…

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Q: dynamic describe in particular field? ference between specifie heat of a gas and specific heat i…

A: (A)Thermodynamics is the branch of physics that deals with the relationships between heat and…

Q: A "coffee-cup" calorimetry experiment is run for the dissolution of 1.50 g of aluminum acetate…

A: To calculate the heat of the dissolution of aluminum acetate, we can use the equation: q = m × c ×…

Q: 4. compute the change in internal energy when 12 L of argon gas at 273 K and 1 atm is compressed to…

A: Answers are explained below.

Q: As e exchanges to f, is there a continuous increase in temperature? Explain why?

A: The following plot shows the effect of supplying heat energy on the temperature of any substance.…

Q: 1. State the definitions of first and second law of thermodynamics with correct equations.

A: First law of thermodynamics = The first law of thermodynamics, also known as the law of conservation…

Q: Select the CORRECT function of a calorimeter.

A: Calorimeter : It is an object used for calorimetry i.e heat measuring devices Types of…

Q: An Ideal Gas system transfers 1810 kJ of heat to the surrounding and its volume is changed from…

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Q: The change of Helmholtz energy of a process at standard conditions is -2,862 kJ per mole. What can…

A: physical significance of HELMHOTLZ ENERGY

Q: Using the thermodynamic tables find the enthalpy of reaction for the reaction       B2H6 (g)   +   6…

A: Given reaction is : B2H6(g) +6F2(g)→2BF3(g)+6HF

Q: 1ll 111 Sose the answers from the box. energy work internal energY increased sum 1. The first law of…

A: Solution: 1) The first law of thermodynamics applies the conservation of              ENERGY…

Q: Write thermochemical equations for the formation of one mole of the following compounds from the…

A:

Q: 1. Mechanical energy of pressure transformed into energy of heat. c. Heat exchanger d. Heat of…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate for the mechanical energy of an object that has a potential energy of 12 kJ and a kinetic…

A:

Q: но но THF, heat 4. 40. HO HỌ HO HO HO 2- H30 HO 1- LIAIH, / THF 3. но 39. 2 HO'HƆ

A: LiAlH4 is a reagent that can reduce C=O group only.  Due to its high reducing capacity, it is also…

Q: 76. Consider the reaction: CO₂(g) + CCl4 (g) = 2 COC1₂ (g) Calculate AG for this reaction at 25 °C…

A: The change in Gibbs free energy is calculated using the following expression.…

Q: Graphite and diamond are known allotropes of carbon, with graphite as the more stable form. The…

A: Given: Graphite and diamond are known allotropes of carbon, with graphite as the more stable form.…

Q: Using the thermodynamic tables find the enthalpy of reaction for the reaction       B2H6 (g)   +   6…

A: Calculation given as follows

Q: The measured temperature of the solution inside the calorimeter would be perfectly. if the…

A: calorimeter is used to measure the heat content of the solution

Q: 17. Consider a system consisting of the following apparatus, in which gas is confined in one flask…

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Q: elect the ???? description about the second law of thermodynamics. *       A. Measure of the…

A: Second law of thermodynamics is given because as per first law energy can be converted from one form…

Q: An 84 g sample of ethylene or ethene gas is reacted with 125 g of HCl gas in a system at  At a…

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Q: Calculate the Gibbs free energy for the reaction of a weak acid (HA) with water at 25°C. (Record…

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Q: 1. State the first and second laws of thermodynamics

A: First law of thermodynamics states that energy can neither be created nor be destroyed it can only…

Q: What laws of thermodynamics does the Escher´s drawing violates? Explain.

A: Answer :               Escher's drawing violates  obeys First Law of Thermodyamics.

Q: 4. Energy flows into or out of the system. What two terms describe the direction of energy flow?…

A: A chemical reaction can be defined as a process in which two or more substances react with one…

Q: Enthalpy change is the A)pressure change of a system at constant temperature. B)entropy change of a…

A: The enthalpy change of a chemical reaction is determined by the difference in the enthalpy of the…

Q: The zeroth law of thermodynamics states OA each system depends on the amount of a substance present.…

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Q: ns for the reactions of coal (carbon) and stea anol, CH,OH((), with carbon dioxide as a l

A: a) The balanced reactions as,

Q: For which one of the following substances is AG,, the Gibbs free energy of formation, equal to zero?…

A: Option d should be the right answer.