predict whether the reaction would be spontaneous

Q: Is each statement true or false? If false, correct it.(a) All spontaneous reactions occur…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: (Q64) If a reversible reaction is spontaneous in one direction: O It will occur at a more rapid rate…

A: Spontaneous reaction means the gibbs free energy of the system is negative. Means the  reaction will…

Q: Which of the following is NOT true for ΔGrxn? A) If ΔG°rxn > 0, the reaction is spontaneous in the…

A: given that  delta G > 0

Q: 9. 2) Would you expect the entropy of CH,OHm to be greater than, less than, or equal to the entropy…

A: We know that Entropy of system is measured the randomness of system. Given system are (2) C2H5OH…

Q: Use the standard free energy data to determine the free energy change for the following reactions,…

A: Answer:- This question is answered by using the simple concept of calculation of Gibbs free energy…

Q: Q4) A cube of ice of mass 100 g is put into a glass of water at just above 0"C, When the ice melts,…

A:

Q: An unknown material in a container which Hydrogen peroxide in it.Change in free energy is 2.23 &…

A:

Q: predict whether a reaction with a negative deltaH and a negative deltaS will be spontaneous,…

A:

Q: Is each statement true or false? If false, correct it.(a) All spontaneous reactions occur…

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

Q: Calculate the free energy change for the following reaction and predict whether the reaction occurs…

A:

Q: 41. Which of the following is TRUE for a non-spontaneous process? AH = TAS AH TAS

A:

Q: Calculate the standard free energy for the combustion of 1 mole of ethylene, C₂H₄(g), in the gas…

A:

Q: For each of the pairs of substances listed below, CIRCLE the substance that you expect to have the…

A: Entropy of the substance measure the degree of randomness. Entropy is represent by symbol S. Entropy…

Q: Which of the following has the lowest entropy (all at 20.0℃)?   Select one: a. Ne (g) b. Xe (g) c.…

A: * We know  molar mass inversly  propertional  to    entropy.

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: Classify each of the following reactions as one of the four possible types summarized in Table 19.3:…

A: A chemical reaction is said to be spontaneous when the value of Gibbs free energy is negative. The…

Q: 8 Find the correct thermodynamic description of the following  reaction that is spontaneous at some…

A: Introduction: Gibbs free energy determine the maximum amount of work done in a system at constant…

Q: 9. Use the standard free energy of formation data to determine the free energy change for the…

A: Balanced the equation and determine the free energy change for that reaction also identify the…

Q: A reaction has a negative entropy and enthalpy change. The reaction will be: a. spontaneous at low…

A: given,  Entropy change ∆S = -ve Enthalpy Change , ∆H = -ve

Q: O ENTROPY AND FREE ENERGY Calculating dG from dH and dS AH = -1237. kJ J -3988. K AS = 6C(s) + 6H,…

A:

Q: At what temperature/temperature range does this reaction become spontaneous? Explain your reason.…

A: Given, Br2(l)⇔br2(g)and△H=30.91kJ△s=0.0933kJ/Kwe know that ;△G=△H-T△Swhere, △G= Change in Gibb's…

Q: Which of the following combinations of ΔH and ΔS values could lead to a spontaneous reaction?…

A: A chemical reaction is said to be spontaneous when the value of ∆G is less than ZERO.…

Q: Explain why each of the following statements is incorrect. a. Entropy increases in all spontaneous…

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

Q: Consider the reaction: 2 A (s) + 10.4 kJ ------ 2 B (s) + 3 C (g), at what temperature(s) would you…

A: For any reaction to be spontaneous, its Gibbs energy must be negative i.e below 0. Here, the…

Q: When ∆G is negative, a chemical reaction is   using up free energy   spontaneous   non-spontaneous…

A: ∆G is change in gibbs free energy.  Gibbs free energy determines the chemical energy of reaction.…

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N₂(g) + 3 H₂O(g) → 3 NiO(s) + 2 NH₃(g) If ∆H° =…

A: We are having the value of ∆H° = -85.7 kJ/mol and ∆S° = -348.3 J/mol.K We have to calculate the…

Q: Consider the reaction represented below, which is spontaneous at 298K SO2(g) + 2 NH3(g) → SO(NH2)2…

A: Those reaction which proceeds themselves in forward direction without any external support are known…

Q: Which of the following statements is true? O All spontaneous reactions have a negative enthalpy…

A: Spontaneous process: It is process that happens it own and continues in its own way and do not…

Q: Predict how AG changes with increasing temperature for the reaction A(g) + B(g) - C(g). A) AG…

A: The given reaction is  A(g) + B(g) => C (g)  and  ΔH = -201 KJ/mol ΔS = -189.2 J/mol-K

Q: Which of these statements is true? (a) All spontaneous reactionshave a negative enthalpy change (b)…

A: Spontaneity of a reaction is determined by the Gibbs free energy, ∆G which depends on both enthalpy…

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: If a chemical reaction has a negative AH and a positive AS, then A) it will be spontaneous at all…

A: The spontaneity of the reaction is determined from the sign of change in free energy (∆G). If ∆G…

Q: For an addition reaction, why does free energy. AG, becomes more negative with decreasing…

A:

Q: Predict the following reaction, whether its spontaneous or non-spontaneous.          a. 2NaOH (s)…

A:

Q: Which of the following reactions would be spontaneous? O AH = -50 KJ, T = 250K, AS = -200 J %3D %3D…

A:

Q: Which of these species has the highest entropy (S) at 25°C?

A: Entropy is defined as a degree of randomness, and the entropy for a gaseous compound is greater than…

Q: What is the free energy change for the following reaction at 25 oC if the entropy change at this…

A: Given, entropy change ΔS = 10 J/K temperature T = 25+273=298 K enthalpy change ΔH = 3.40 KJ =…

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: What values of reaction enthalpy and entropy would indicate that a reaction is spontaneous at all…

A: Given here some values of enthalpy and entropy of reaction and we areasked for which value of…

Q: Calculate the standard free energy change for the combustion of 1 mole methane using standard free…

A: Given that :

Q: . Consider Ethanol (C2H5OH) (a) Write the balanced equation for the combustion of 1 mole of ethanol…

A: The enthalpy and entropy of formation values are taken from standard thermodynamics table.

Q: What is the free energy change for the following reaction at 25 oC if the entropy change at this…

A: The reaction given is 3 A (g) + B (s) ------> 2 C (g) + 3.40 kJ Since heat is written in product…

Q: Write T if true, and F if false 1. If the change in free energy, ΔG is negative, the reaction is…

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

Q: Select the compound expected to have the greatest entropy at room temperature: a. HF b. HCl c.…

A: Entropy can be defined as the randomness of a system that is the movement. Therefore entropy of a…

Q: What is the free energy change for the following reaction at 25 oC if the entropy        change at…

A:

Q: 2HBr(g)------>H2(g) + Br2(l) Using standard thermodynamic data at 298K, calculate the free energy…

A: Standard enthalpy of formation is −36450 J/mol  and Standard molar entropy is 198.696 J/K…

Q: A reaction has values ΔS = 72.3 J K mol-1 and ΔH = 47.0 kJ mol-1. At what temperature (in °C) will…

A: Solution: We know ΔG=ΔH−TΔS if ΔG<0, process is spontaneous if ΔG>0, process is non…

Q: 1. Which of the following match-ups about free energy is correct? A. Positive Gibb's = exergonic =…

A:

Q: A spontaneous process at constant temperature and volume is accompanied by a decrease in the…

A: