Two helium atoms adsorb to a surface which has 20 sites to which it can adhere. What is the entropy of the system?

Q: 4.00 L of Ar and 2.50 L of He, each at 298 Kelvin and 1.50 atm, were mixed isothermally and…

A:

Q: What is the relationship between equilibrium, free energy, and electric potential? Include problems…

A: Nernst equation is that equation which gives the relation between electrode potential temperature…

Q: An oxygen (O,) molecule is adsorbed on a patch of surface (see sketch at right). This patch is known…

A: For an ideal gas, entropy is given by: where S is the entropy of the molecule, k is the Boltzmann…

Q: If the entropy of the system increases during a reversible process, the entropy change of the…

A: The entropy change of the system depends upon the randomness. As the randomness of the system…

Q: For any reaction to occur spontaneously gibbs free energy should be negative, explain this statement…

A: Gibbs free energy:- It is the useful work obtained in a chemical reaction. It is always negative…

Q: How does entropy change when the water favour deposits as ice crystals on a cold window pane?

A: A glassblower heats glass (the system) to its softening temperature.The process is deposition of…

Q: A tripeptide in solution can rearrange itself in 3 ways. Determine the entropy (S) of this system.

A: To calculate the entropy , we would use the relation between entropy and number of arrangement of a…

Q: Distinguish between reversible and irreversible expansions.

A: In thermodynamics, a process can go in the forward direction and backwards direction. If there is no…

Q: Give the name of the reaction that does not achieve the theoretical limits with respect to free…

A: Correct option is : E

Q: uppose a compound could point in any of three directions in the solid and still have the same…

A: No of direction in solid a molecule can orient = M = 3No of molecules =N = 1.2703 * 1014Total…

Q: In the binding of a substrate to a protein, what equation does one use to calculate the total…

A: Entropy change can be defined as the change in the state of disorder of a system which is associated…

Q: An adsorption study where RDB (Rhodamine B) molecule was adsorbed by ZnCl2 liquid phase and was…

A: The relation between Gibbs free energy and equilibrium constant is given by; ∆G=-RTlnKeq where, R is…

Q: Check out the change in entropy round your answer to two significant digits and be sure it has a…

A: The possible number of ways that Cl and Br atoms can be adsorbed initially is 16.Given that Br atom…

Q: An oxygen (0,) molecule is adsorbed on a patch of surface (see sketch at right). This patch is known…

A:

Q: When a native protein in solution is heated to a high enough temperature, its polypeptide chain will…

A: Calculate the entropy of denaturation (∆Ssaturation):

Q: Heat transfer takes place as per: first law of thermodynamic Stefan's law Kirchoff's law Second law…

A:

Q: Use the data below and Hess’ law to calculate the ΔrHo for the overall reaction: C2H4(g) + 6F2(g) →…

A:

Q: A closed system will spontaneously proceed in a direction of maximum randomness

A: Entropy is defined as a measure of disorderness or unevenness of the system

Q: why do so many thermodynamic processes happen in one direction but never the reverse?

A: There are two types of thermodynamic process based on the reversibility of the process- irreversible…

Q: Calculate the change in entropy round your answer to three significant digits and be sure to have…

A: Given that,Rotational kinetic energy Er1 = 86ꜫRotational kinetic energy Er2 = 61ꜫ

Q: How does the third law of thermodynamics allow absolute entropies of substances to be determined? A)…

A: The Third law of thermodynamics states that  " a substance which is perfectly crystalline at…

Q: The melting point of uranium is 1132 °C and the enthalpy of fusion (i.e. melting) of uranium is 9.14…

A:

Q: what is the name of the symbol of the single thermodynamic quantity (function) which determines…

A: what is the name of the symbol of the single thermodynamic quantity (function) which determines…

Q: Determine the microstate of flourine in increasing energy

A:

Q: What term refers to the directed energy change which results from a process? Group of answer choices…

A: The directed energy change which results from a process is referred as ________ .

Q: Use a Table of Thermodynamic Data to calculate the standard molar entropy change for a) the…

A:

Q: An oxygen (0,) molecule is adsorbed onto a small patch of the surface of a catalyst. It's known that…

A: Given adsorption of O2 molecule sites of adsorption(micro states)=81

Q: in what kind of compound entropy effect is small. give examples

A: Entropy is defined as the degree of randomness odd disorder in a system. There are many factors…

Q: calculate the standard reaction entropy of the following chemical reaction:

A:

Q: properties of a thermodynamic system

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: Calculate the change in entropy. Round to three sig figs.

A: The entropy can be determined using Boltzmann equation of entropy.The 'Boltzmann' equation for…

Q: What happens to the entropy of an isolated system during an irreversible process?

A: For isolated system, there is no exchange of heat or energy between system and surrounding.  Hence,…

Q: Rank the balloons in order of increasing number of microstates accessible to the particles inside…

A: Microstate is defined as number of possible arrangement so whichever system has more different…

Q: For a system of 4 distinguishable particles to be distributed in two similar compartments, the total…

A: The arrangement of particles of a system without distinguishing them from one another is called…

Q: Fill the table with their respective standard entropy of reaction and show the solutions.

A:

Q: Write any two consequences of the application of the second law of thermodynamics

A: Result of any action is known as the consequence of that application.

Q: What is the entropy of a system that has only a single microstate?

A: Entropy is defined in the terms of randomness that a system possess or the disordered state. Change…

Q: Suppose that you find out that a system has an absolute entropy zero. What else can you conclude…

A: The absolute entropy of a system is the entropy at absolute temperature, 0 K.

Q: E The Carnot cycle, which is a particular example of a thermodynamic cycle, allows determining the…

A: Carnot enegine is an idealized theoretical heat machine in which the heat energy is transformed into…

Q: Calculate the standard entropy, ASº for the dissociation of solid silver sulfide.

A: The entropy is a measure of the disorder in a system. In a chemical reaction, entropy value changes.…

Q: What is the difference between a state and a microstate of a system? Check all that apply. A…

A: From given  Comparison between micro and macrostate is explained briefly and the true statements are…

Q: Draw arrows (clockwise or anticlockwise) on all of the three parts of the cycle, in order to achieve…

A:

Q: Interpret the second of thermodynamics via irreversibility?

A: