Calculate the entropy change in J/mole*K  of the following reaction.                                                       2 BrF3(g) =>  BrF(g)   + BrF5(g)     BrF3(g) BrF  BrF5   Molar entropy,J/mole*K 329.4 246.6 381.1   Group of answer choices -298.1 31.1 298.1 59.4 -31.3

Q: AGCI(s) Ag (aq) +72.68 C1 (aq) +56.4 +96.2 S° (JK-1 mol-1) AH f(kJ/mol) Use the data given to…

A:

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: Calculate the standard entropy change for the following reaction at 25°C. S(rhombic) + O;(g)→ SO;(g)

A:

Q: Calculate the standard entropy changes for the following reactions at 25°C: a) S(s) + 02(g) SO2(g)…

A: Known: SoS(s)=167.83 J/mol·KSoO2g=205.15 J/mol·KSoSO2g=248.22 J/mol·KSoMgCO3s=65.7…

Q: Calculate the standard entropy changes for the following reaction: MgCO3(s) ---> MgO(s) + CO2(g)…

A:

Q: The normal melting point of benzoic acid is 122.4°C. Predict the signs of AH, AS, and AG for the…

A:

Q: Calculate the standard entropy values for the following reactions at 25 °C.

A: The degree of randomness  of one mole of a sample under standard state conditions is known as the…

Q: Calculate the standard entropy, ASan, of the reaction at 25.0 °C using the table of thermodynamic…

A: The balanced chemical equation given is, C2H4 (g) + H2O (l) → C2H5OH (l)  ∆S°r×n = ∑ np ∆S°products…

Q: 2. Using the value of standard Gibbs free energy change, AG°xn, predict the spontaneity of the…

A: The reaction is given as follows: 3NO2(g)+H2O(l)-------->2HNO3(l)+NO(g)

Q: O Delta S must be negative Question 20 Which group is in the correct order of increasing molar…

A:

Q: List the following in terms of increasing entropy (from lowest to highest), assuming one mole each…

A: Entropy of any substance is directly proportional to the randomness or disorder in the movement of…

Q: Identify the highest "change in entropy" from guven reactions, also give clear handwritten…

A: Entropy is measure of randomness in the system. Gas has highest entropy in the system.

Q: each chemical reaction listed in the first column of the table below, predict the sign (positive or…

A:

Q: Determine whether entropy increases or decreases for the processes shown below. Entropy increases No…

A: Entropy of a system is defined as the randomness of that system. Among 3 phases of matter ramdomness…

Q: Which response includes all the following processes that are accompanied by an increase in entropy?…

A: Entropy is randomnes. Randomness in the system increases entropy increases. If the change in the…

Q: Which of the following transformations represent an increase in the entropy of the syste Choose all…

A: Introduction :  Entropy is defined as degree of randomness .

Q: For the reaction CACO3(s)- → CaO(s) + CO2(g) AG° = 137.0 kJ and AH = 178.3 kJ at 257 K and 1 atm.…

A: In this question, first we will Identify it is reactant favored or Product favored.  Then we will…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: In order to get value of K p for the equation C(s)+CO 2(g)⇌2CO(g), we can use the given equilibrium…

Q: Calculate the standard entropy change for the reaction at 25 °C. Standard molar entropy values can…

A: Answer: 30.28 J/K

Q: What is the truth about the entropy change in the following reactionC2H5OH(s) equilibrium equals…

A: Entropy is a measure of randomness in a process.

Q: Using the entropy values in the table below, what is the change in standard entropy, AS", for the…

A: Given- 2CH3OH(l)+3O2(g)->2CO2(g)+4H2O(l)

Q: Identify the reaction below for which the change in entropy will be negligible. а a + + 1 1 CI-CI…

A: The entropy of a system defines the randomness of the particular system. The more randomly ordered…

Q: molar entropy for t

A:

Q: Use the standard entropy data to determine the change in entropy for each of the reactions listed in…

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three sub -…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: entropy is a measure of the randomness or disorder of a system, and it is typically associated with…

Q: Chlorofluorocarbons (CFCs) are no longer used as refrigerants because they catalyze the…

A: Condensation is the exact opposite of vaporization. The amount of heat liberated when one mole of…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: We have to tell among the below given options, on which case the entropy of the system is increased.…

Q: b F2 (g) → 2 F(g) Standard entropy for some substance given below. Sᵒ, J/K mol 202.8 158.754…

A:

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: Entropy represents a change in the disorder of a system. No phase change but there is an increase in…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: We know that,  Entropy  is defined as the degree of disorder or randomness in the molecules of a…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: In both these questions we have to choose the option which represents ∆S°>0 i.e. an Increase in…

Q: Calculate the entropy of the following dissociation reaction. Cu(NO3)2(s) -> Cu2+ (aq) + 2…

A: The objective of this question is to calculate the entropy change for the given dissociation…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: 3 mol O2 (1.87 atm, 449K)3 mol O2 (1.87 atm, 224K) Temperature of system is decreased and other…

Q: Select all of the following reactions that would be expected to provide a positive change in…

A:

Q: 1 Consider the following reaction: Cu2S(s) + 02(g) = 2Cu(s) + SO2(g) Determine the estimated value…

A: Recall the given reaction Cu2Ss + O2g ⇔ 2Cus + SO2g Recall the following relations…

Q: Calculate the entropy of each of the following states. (Figure 1) Figure (a) (b) (c) 1 of 1 ▼ Part A…

A:

Q: Estimate the value of the equilibrium constant at 675 K for each of the following reactions. Part A…

A:

Q: 7. Consider the following reaction: Zn (s) + 2HCI (aq) → ZnCl2 (aq) + H2 (g) S° mol·K 41.6 56.5 0.9…

A: Entropy can be defined as the degree of randomness of a system.

Q: Standard molar entroples, S, in J/K are given below eacCh reaclant and product in the reaction…

A:

Q: Calculate the standard entropy change for the reaction at 25 °C. Standard molar entropy values can…

A: the given reaction is as follow :                                                C3H8(g) + 5O2(g)⟶…

Q: Consider the following reaction at 298 K. C(graphite) + 2 H,(g) CH, (g) AH° = -74.6 kJ Calculate the…

A:

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

A:

Q: A reaction has a positive entropy change. What would the sign of AHrxn need to be to make the…

A: Let us consider the equation for gibbs free energy  ΔG=ΔH−TΔS Where,δH is enthalpy change (KJmol −1)…

Q: sample of a gas is in a reaction vessel under a certain set of conditions such that it possesses…

A: ANSWER :   (a)We know a formula that entropy relates with the microstates :  S = K*lnW  Here :  S =…