Direction: Identify whether each process is spontaneous or non-spontaneous Silver wares tarnish when exposed to air. Table salt dissociates into sodium and chlorine ions in water.

Q: A process that is spontaneous in standard conditions can be non-spontaneous in non-standard…

A: For spontaneous reaction , we mean that reaction which proceed in forward direction spontaneously .…

Q: For the following reaction (the detonation of nitroglycerin), is it spontaneous under standard…

A: Given that : We have to identify whether the reaction for the detonation of nitroglycerin is…

Q: Determine whether the following reactions are spontaneous Ca(aq)+Zn(s)--> Ca(s)+Zn(aq)2+

A: The spontanity of the reaction can be determined by calculating the value of Standard Gibbs free…

Q: Use the standard free energy data in the attached table to determine (1) ΔHrxn, (2) ΔSrxn, (3)…

A: Given reactions are :  (a). Fe2O3 (s)+3CO (g) ⟶ 2Fe (s)+3CO2 (g)  (b). CaSO4⋅2H2O (s) ⟶ CaSO4 (s) +…

Q: 17.51 For the reaction 2CH,(g) → CH;CH3(g) + H2(g) (a) what is the value of AGº at 298 K? (b) Is…

A: Gibbs free energy of a reaction gives the total amount of work that is done when the temperature and…

Q: A chemical reaction that happens quickly is spontaneous, and a reaction that happens slowly is…

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Q: The reaction Crienly(aq) + 6 NHylaq)- Cr(NH₂l(aq) 3endag) where en represents ethylenediamine, is…

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Q: 1.) Using the axes provided below, draw a plot of free energy, G, for the generic reaction: A(g)B(g)…

A: It is given that for the reaction, K>1, thus forward reaction rate is more than the reverse…

Q: A [ Select ] AG represents a spontaneous reaction, and a [ Select ] AG represents a nonspontaneous…

A: Fill in the blanks --

Q: Consider this reaction: 2HCI(aq) + NazCO3(s) → CO2(g) + H2O(1) + 2NACI(aq) AS° = 267.00J/K.mol; AH°…

A: Given: ΔSo > 0 ΔH < 0

Q: A reaction that is spontaneous as written ________. A) is very rapid B) will proceed without…

A: As we know all natural process are spontaneous.  And in the above question he asked about the…

Q: 8 Show why reaction is spontaneous only hure, while reaction (a) is always at low tempre non…

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Q: Determine if the following reaction is spontaneous at 298 HgOs Hg). -90.83 0 70.29 76.02 205.14…

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Q: Spontaneous reactions are the reactions that  occur on its own, without the use of any external…

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Q: Find the temperature (in K) above which a reaction with a AH of 53.00 kJ/mol la AS of 100.0 J/mol-K…

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Q: Which case would result in a spontaneous reaction only at low temperatures? AH > 0 and AS O AH 0…

A: Enthaply less than zero and entropy less than zero favours spontaneous reaction at low temperatures.

Q: The following reaction is not a spontaneous at standard state conditions. at what temperature does…

A: For reaction to be spontaneous the standard Gibbs free energy (ΔGo) must be less than zero.

Q: Which of the following would be a non-spontaneous reaction?     Building CO2 and H2O into glucose…

A: Here option A is correct  Building CO2 and H20 into glucose . A rock rolling down a hill is…

Q: Which of the following reactions is spontaneous at standard conditions? A. Pb + Cu2+ -> Cu + Pb 2+…

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

Q: Assume that all reactants and products are in their standard states and use the data from the given…

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Q: H. Calculate AGRxn using the AG values in your references. I. Is the reaction spontaneous at this…

A: G , H ) We can calculate the following values using the formula.  I ) The reaction is said to be…

Q: Which of the following reaction is a spontaneous? O CaO(s) + CO29) → CaCO3(g) O 2SO2«g) + O2(g) →…

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Q: Consider the reaction shown below occurring at a particular temperature and constant pressure: 2…

A: Entropy of the system can be defined as the randomness or the disorderness in the system. The total…

Q: 3. A reaction has a standard free energy change (G⁰) of -21.6 kJ/mol at 25 ⁰C. a. Is this reaction…

A: Given , The reaction has a standard free energy change (ΔG⁰) of -21.6 kJ/mol at 25 ⁰C.  We have to…

Q: The change in enthalpy and entropy for the certain reaction are -46.5 kJ mol ¹ and 212 J mol-¹K-1…

A: Given-> ∆H = -46.5 KJ.mole-1=46.5 ×1000J.mole-1(1KJ=1000J) ∆H = -46500 J.mole-1 ∆S = 212…

Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + O,(g) AG = 457 kJ/mol CH,…

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Q: 32R) Of the reactions below, only A) Mg (s) + 2HCI (aq) is not spontaneous. B) 2Ag (s) + 2HNO3 (aq)…

A: Explanation to the correct answer is given below

Q: Which statement is true? O The spontaneity of a reaction is not necessarily related to the speed of…

A: A spontaneous reaction can be defined as the reaction which favours the product formation under the…

Q: Among other things, an ideal fuel for the control thrusters of a space vehicle should decompose in a…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Consider the following reaction in which acetic acid decomposes to form methane and carbon dioxide:…

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Q: Determine whether each process is spontaneous or not. 1. Water molecules fprm from hydrogen amd…

A: No it is not spontaneous.

Q: A reaction is always non-spontaneous when a ∆H>0, ∆S>0 b ∆H>0, ∆S c ∆H d ∆H0

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Q: Coupled reactions occur where a nonspontaneous reaction is enabled by coupling it to a spontaneous…

A: The answer is Option (A) Delta G comes out to be positive (+)

Q: What are the AHrxn and ASrxn values that indicate a spontaneous reaction at all temperatures? O…

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Q: Direction: Identify whether each process is spontaneous or non-spontaneous A spoon dipped in…

A: Since you have posted a question with multiple subparts, we will solve only first three subparts for…

Q: Consider the reaction represented below, which is spontaneous at 298 K.  SO2(g) + 2 NH3(g) →…

A: From the chemical equation, it is cleared that the entropy change for the reaction is negative, and…

Q: The degradation of phosgene (COCl2) into CO and Cl2 happens to be non-spontaneous at room…

A: Given: Degradation of phosgene i.e. COCl2 to CO and Cl2. And the reaction is non-spontaneous at 273…

Q: The reaction Crienly(aq) + 6 NH₂(aq) -- Cr(NH₂³(aq) + 3endal where en represents ethylenediamine, is…

A: Given the reaction is exothermic. Hence ∆H is negative.

Q: Describe each  reaction  as spontaneous or non-spontaneous. Pb  +  Fe^3+ -----> Fe^2+  +  Pb^2+

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Q: Describe each  reaction  as spontaneous or non-spontaneous. Sn^2+  +  Br2 -----> Sn^4+  +  2Br^ -

A: A reaction is said to be spontaneous when its ∆G° value is negative. Relation between ∆G° and…

Q: Classify each process as spontaneous or nonspontaneous. Spontaneous Nonspontaneous Answer Bank A…

A: Spontaneous process :- A process which takes place on its own without the need of any external…

Q: at what pH does the reaction become spontaneous?

A: For spontaneous reaction, Gibb's free energy change (∆G) should be <0  Again, ∆G=-RTlnK…

Q: Consider

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Q: which of the following is not spontaneous at room temperature? a) H2O (g) --> H2O (l) b) H2O(s) -->…

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Q: Determine whether the following reactions are spontaneous I2(s)+CaF2(aq)-->2CaI2(aq)+F2(g)

A: A Galvanic cell is made up of an anode and a cathode. Reduction reaction occurs at cathode whereas…

Q: Which statement is true?a. A spontaneous reaction is always a fast reaction.b. A spontaneous…

A: Spontaneous reactions are those reactions which occurs by themselves without the external driving…

Q: Is the following chemical reaction spontaneous or non-spontaneous? 31 (aq) + H3ASO4(aq) + 2H* (aq) →…

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Q: determine whether each reaction is spontaneous under standard conditions. If a reaction is not…

A: Spontaneity of the Reaction depends on Gibbs free energy change value. If the value of ∆G is…

Q: 2. The following reactions have been observed to be spontaneous: For each reaction, decide which OA…

A: In the given reactions, we need to determine which oxidizing agent is stronger than other and which…

Q: Consider the two reactions below, resulting in the formation of hydrazine a. Reaction A: 2 NH3 (g)…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…