What is the type of entropy change for N2 (g, 10 atm) —> N2 (g, 1atm)? provide description.

Q: What is the type of entropy change for 2 H2 (g) + O2 (g) —> 2 H2O (l)? Provide Description.

A: 2 H2 (g) + O2 (g) —> 2 H2O (l) entropy change:

Q: Module 8, Is the change in entropy for the following chemical reactions positive or negative? (Note:…

A: Equilibrium constant is defined as ratio of concentration of product to concentration of reactant.

Q: silicon, Si, the heat of vaporization at its normal boiling point of 2355 °C is 297.1 kJ/mol. The…

A: The question is based on the concept of chemical thermodynamics. we have to calculate entropy of…

Q: For each of the following pairs, predict which substance possesses the larger entropy per mole: 1…

A: The question demands which substance has greater entropy: (a) 1 mol of H2O (g) at 100˚C, 1 atm (b) 1…

Q: Which of the following statements must be true for the entropy of a pure solid to be zero? (i) The…

A: The entropy of substance measures the disorder arrangement of the constituent particles or the…

Q: 10. What is the sign (positive or negative) of the entropy change (AS) for each of the following: a.…

A: Given :-  a) H2O(l) → H2O(g)   b) N2(g) + 3H2(g) → 2NH3(g)  To determine :-  Sign for ∆S for given…

Q: 1. For which one of the following reactions does the entropy of the system INCREASE? a. NH3(g) +…

A: Entropy is the degree of randomness. More is the randomness of molecules, more will be the entropy.…

Q: Choose the system with the greater entropy in each case:(a) 1 mol of H2(g) at STP or 1 mol of SO2(g)…

A: The give question can be answered by using Boltzmann entropy formula, K is Boltzmann constant. W is…

Q: What is the type of entropy change for 6CO2(g) + 6H2O(g) —> C6H12O6(g) + 6O2(g)? Provide…

A: Answer  In this given reaction 6CO2(g) + 6H2O(g)…

Q: Which reaction is most likely to have a decrease in entropy? O 3 NO2(g) + H2O(1) → 2 HNO3(1) + NO(g)…

A:

Q: Arrange the following sets of systems in order of increasing entropy. Assume one mole of each…

A: Entropy is an extensive quantity, which measures the random activity in a particular system. Entropy…

Q: 8. For which of the following reactions will the entropy of the system decrease? a) CuSO. (s) + H20…

A: Entropy is the measure of randomness or disorderness of the system.  More is the randomness in the…

Q: Predict whether the entropy change of the system in each of the following is positive or negative.…

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

Q: In each pair, choose the system that has greater entropy and explain your choice: (a) 1 mol of…

A: Entropy of any substance is defined as the measure of thermal energy of the substance per unit…

Q: Which chemical change listed below represents a decrease in entropy?   Choices: a. N2(g) + 3H2(g) ®…

A: Given,  The listed chemical equations that represents a decrease in entropy is:

Q: 5.2 c  The diagram on the far left in the row showsa system before a process. Which of thediagrams…

A: According to first law of thermodynamics, the internal energy change of the system is equal to the…

Q: The give reaction is C6H12O6 (s) + O₂(g) → CO₂ (g) + H₂O (1) Asrxnnxsº (products)->nxsº (reactants)…

A:

Q: For the following process, does entropy increase, decrease or remain the same: CacO3 (s) --> CaO (s)…

A: Thermodynamics is the study of flow heat in the system. The entropy is a thermodynamic quantity that…

Q: The normal boiling point of ethanol, C2H5OH, is 78.3 °C. Its molar enthalpy of vaporization is 38.56…

A: Molar heat of vaporisation of a substance is defined as the amount of heat absorbed by one mole of…

Q: Calculate the change in entropy associated with the production of ammonia from nitrogen and hydrogen…

A: Solution:     Change in entropy is the measure of degree of randomness or disorder in the system. It…

Q: Which of the following processes are spontaneous:(a) the melting of ice cubes at -10 °C and 1 atm…

A: A spontaneous reaction is defined as a reaction that takes place on its own and no external energy…

Q: For each of the following reactions, indicate whether you would expect the entropy change of each of…

A: Entropy is the measure of randomness. With the decrease in intermolecular interaction, randomness…

Q: Of the following the entropy of gaseous is the largest at 25 C and 1 atm. OA C3HB OBỊ CH6 ODỊ CH6

A: Entropy means randomness of the molecules ,the small molecules has more randomeness ,so its entropy…

Q: Determine the: a. Heat of the reaction, AH b. AS c. AG at 25°C for the combustion of ammonia,…

A: a.

Q: each of the following reactions, indicate whether you would expect the entropy change of each of…

A: Entropy is defined as the randomness of the system.

Q: As shown here, one type of computer keyboard cleaner contains liquefied 1,1-difluoroethane 1C2H4F22,…

A: The degree of randomness is called entropy. Entropy in the high-pressure region is high due to the…

Q: 5. Sodium acetate dissolves in water according to the following equation: NAC2H3O2 (s) Nat (ag) +…

A: Given process is :  NaC2H3O2 (s) -----> Na+(aq) +C2H3O2-(aq)

Q: The normal boiling point of C2Cl3F3 is 47.6 °C and its molar enthalpy of vaporization is 27.49…

A: The change in entropy in the system in J/K when 19.4 grams of C2Cl3F3 vaporizes to a gas at the…

Q: For the decomposition of mercury(II) oxide, HgO, to mercury and oxygen: 2H9O(s) --> 2Hg(I) + O2(g)…

A:

Q: of the following is the entropy change of the system? B. +7.618 J/K /K C. -4.989 J/K D. +4.9 of the…

A: Given, T = 298 Mole(n) = 1.0 mol Volume (V1) = 2.0 L Final Volume (V2) = 5.0 L Using entropy…

Q: Consider the process below. The normal boiling point of CH3CN is 82 °C. CH;CN(g, 103 °C, 1 atm)…

A: The given process is as follows: CH3CNg, 1030C, 1atm→CH3CNl, 680C, 1atm According to the above give…

Q: Predict whether the entropy change of the system in each of the following is positive or negative.…

A: Entropy change is  associated with the disorder or randomness. order of randomness in the states are…

Q: In which one of the following processes does the entropy of the system decrease?   A.  Evaporation…

A: Entropy is defined as the disorderness of a thermodynamic system.

Q: Does Gibbs Free Energy delta G change within a reaction when the problem gives us grams of reactants…

A: Yes, From given deltaSo and deltaHo we can calculate deltaGo by using formula, For the calculation…

Q: A container with 53 g of a certain liquid (c = 4158 J/kg · °C, Lv=2204 kJ/kg) at 21 °C is heated up…

A: Answer: Entropy of the system will change in two steps: 1. When the liquid gets energy and its…

Q: For the following process, does entropy increase, decrease or remain the same: H20 (s) --> H2O (1) O…

A: Entropy is a measure of randomness, disorder of a system. Entropy, the measure of a system's thermal…

Q: What is the entropy change for the universe, DeltaSuniv (in J/K), when the reaction give below…

A:

Q: For the reaction, A + B C, AH° = -40 kJ, and AS° = +80 J/K. Which of the following statements is…

A: Given: ∆H°=-40 kJ ∆S°=+80 J/K

Q: In each pair, choose the system that has greater entropy and explain your choice: (a) 1 mol of…

A: Given pairs, (a) 1 mol of NaCl(s) or 1 mol of HCl(g) at 25 °C (b) 2 mol of HCl(g) or 1 mol of HCl(g)…

Q: At what temperature, in K,  does X (l)-->X(g) occurr spontaneously? Delta H°=+573 kj/mol Delta…

A: Given that:                Delta H° for the reaction = 573 KJ/mol                 Delta S° for the…

Q: For which of the following reactions is there an increase in entropy? I.       CO2 (g) → CO2 (s)…

A:

Q: Which change is likely to be accompanied by an increase in entropy? A. N2 (g) + 3 H2 (g) → B. Ag*…

A: The answer is C

Q: II.For each of the following reactions, indicate whether you would expect the entropy change of each…

A:

Q: Which of the following rcactions will have a positive change in entropy (ASn)? →2 NO2 (g) a) NO (g)…

A: Entropy ( S ) :  It is a measure of randomness or disorderness in system. Entropy is more in gaseous…

Q: Please consider 0.15 gm of Constantan (a Cu/Ni alloy widely used in thermocouples, c = 390 J/•K-kg)…

A: 0.15 g of Constantan was cooled through exposure to the lab atmosphere.

Q: 16. Which among the following represents a positive change in entropy? O release of thermal energy O…

A: Entropy is defined as the randomness of a system. Thermal energy is also called heat energy. A…

Q: i. Define entropy. ii. 1.0 kg of water at 0 °C is mixed with an equal mass of water at 100 °C. After…

A: Given :

Q: Water freezes spontaneously at -5°C and 1atm. Describe how a spontaneous process can result in a…

A: Entropy usually refers to the randomness of a system. A reaction is said to be spontaneous if it…