Calculate ΔGo for the following reaction at 25oC.  C2H4(g)   +   O2(g)  ---->   CO2(g)   H2O(g) What is k of reaction? What type of reaction is it? Is it spontaneous at all temperatures? If not, at what temperature would it become spontaneous?

Q: 2Al(s) + 3C12(g) -> 2AICI3(s) The above reaction is not spontaneous under standard conditions, but…

A: Answer

Q: What is the entropy change for the universe, delta Suniv, for the vaporization of one mole of CH3OH…

A: The solution is as follows :

Q: a) Calculate AGxn for the reaction (AHrxn=572 kJ; ASrxn° = 179 J/K).

A: We know ∆Gorxn = ∆Hrxno - T∆Srxno . For a reaction to be spontaneous ∆G should be -ve . At…

Q: 15) Consider the following reaction at 25°C. If the pressure of H2 is 1.00 atm, the pressure of N2…

A:

Q: Consider the reaction below for the decomposition of carbon tetrachloride gas:  CCl4(g)    ------>…

A: A negative value of Gibbs free energy change is indicated spontaneous reaction whereas a positive…

Q: Below what temperature does the following reaction become spontaneous? FeO(s) + CO(g) → CO2(g) +…

A:

Q: For each reaction with ΔH = + 187 kJ/mol and ΔS = + 365 J/molK ,at what temperature at which the…

A: Given: ΔH = +187 KJ/mol or +187000 J/mol ΔS = +365 J/molK We have to calculate temperature(T) at…

Q: Which of the following reaction is a spontaneous?     2SO2(g) + O2(g) → 2SO3(g) 2C­(s) + O2(g) →…

A: Given :-  2SO2(g) + O2(g) → 2SO3(g) 2C­(s) + O2(g) → 2CO2(g) H2O(l) → H2O(s) CaO­(s) + CO2(g)…

Q: which of the following reaction is spontaneous at 25c when each of the reactants and products are in…

A: The objective of the question is to determine whether the given reaction is spontaneous at 25°C when…

Q: Given the reaction coordinate diagrams below, which of the following reactions will me products at…

A: A reaction coordinate diagram is a graphical representation of energy and reaction progress. It…

Q: 13) Calculate AG° spontaneous in each case? for the reaction above at a) -50.0 °C and at b) 675 °C.…

A:

Q: For each reaction, calculate AHrn, ASn, and AGxn at 25 °C and state whether or not the reaction is…

A: a. The reaction: N₂O₄(g) → 2 NO₂(g) Standard enthalpies of formation: N₂O₄(g): Hf =…

Q: AH-2044 kJ and AS-103 J/K For reaction: C₂H₂(g) + 5O₂(g) + 3 CO₂ (g) + 4H₂O(g) ta) Calculate AG at…

A:

Q: For each reaction, calculate ΔH °rxn, ΔS°rxn, and ΔG°rxn at 25 °C and state whether or not the…

A: Standard heat of formation of N2O4 (ΔHfo) = 9.16 KJ/mol. Standard heat of formation of NO2 (ΔHfo) =…

Q: 2. Calculate the equilibrium temperature to determine wi AHxn =-65.0 kJ/mol ASrxn 78.0 J/mol K (A)…

A: This question belongs to Thermodynamics. As per the guidelines I can answer first question only.

Q: Consider the decomposition of magnetite under standard state conditions. Fe3O4(s) → 3 Fe(s) + 2…

A: The decomposition of magnetite is a chemical reaction in which magnetite breaks down into iron and…

Q: What is the temperature range in which the following reaction is spontaneous? N₂+ 3H2 → 2NH3 S N2(g)…

A: The total entropy change (ΔS) for the reaction can be calculated using the formula: ΔS = Sproducts -…

Q: Consider the reaction: 2 POCl3 (g) -> 2 PCl3 (g) + O2 (g) A) Calculate DGrxn° for the reaction…

A: Free energy helps us in determining whether the reaction is spontaneous or non-spontaneous. The…

Q: A certain chemical reaction has a negative value for ΔStotal. What must be true? o The reverse…

A: The question is asking about the implications of a negative value for ΔStotal in a chemical…

Q: 17. For the reaction: A + B → C AH°= +300 kJ/mol and AS° = +200 J/K.mol. At what temperature will…

A: Given, ∆H° = 300kJ/mol ∆S° = 200J/K.mol

Q: Alcohols for use as biofuels can be produced from glucose that is obtained from starch and cellulose…

A: From thermodynamics laws , a reaction is  spontaneous if change in its Gibbs free energy is…

Q: Calculate ΔG for the following reaction at 350 K if the partial pressure of nitrogen is 33.0 atm,…

A: First, we need to calculate the standard Gibbs free energy of the reaction that can be calculated…

Q: Calculate the ASuni and determine whether the following reaction is spontaneous at 25.0°C. Al2O3(s)…

A: The relation between ∆G, ∆H and ∆S is given as;∆G=∆H-T∆S

Q: Which of the following reactions will be spontaneous at all temperatures? Select one: O a. H20(g) →…

A: Reaction is spontaneous or not it will be depends on ∆G sign ( if ∆G = +ve then it is nonspontaneous…

Q: For each reaction, calculate AH AS, and AG at 25 °C and state whether or not the reaction is…

A: To find out the value of ΔHrxn°, ΔSrxn° and ΔGrxn° at 25°C that is 298 K and also predict whether…

Q: A Moving to another question will save this response. Question 8 Show why, reaction (b) is…

A:

Q: For the reaction: CCl4(g) → C(s) + 2 Cl2(g)      ΔH∘ = +95.7 kJ  and ΔS∘ = +142.2 J/K The reaction…

A: Relationship between free energy, change in enthalpy, change in entropy given as ΔG = ΔH–TΔS Where T…

Q: 2. Calculate AG° from standard enthalpy of formation and standard molar entropy values and predict…

A:

Q: When H2 > H1 then A. G2 S1 D. reaction is spontaneous

A: When H2 > H1 then correct option is = ?

Q: For the reaction of gaseous substances with increasing gaseous molecules (from reactant to product…

A: Given data    ∆H° = +150 KJ/mole and ∆S° = 171 J/K-mole.

Q: Which are spontaneous at high temperatures? Choose one or more: A 2H,S(g) + 30,(g) –→ 2H,0(g) +…

A:

Q: At 25°C, the reaction N2(g) + 3 H2(g) - -> 2 NH3(g) is extremely slow, although thermodynamics shows…

A: Data

Q: 89. Consider this reaction occurring at 298 K: N2O(g) + NO2(g) 3 NO(g) a. Show that the reaction is…

A:

Q: The enthalpy and entropy changes for a reaction at 298 K are ∆H = -102 kJ and ∆S = -208 J/K. Which…

A: Given:  ∆H = -105 kJ;       ∆S = -208 J/K;       T = 298 K∆G = ∆H-T∆S∆G = -105 kJ - (298 K) (-0.208…

Q: For each reaction, calculate AHan ASn and AGan at 25 "C and state whether or not the reaction is…

A: Standard heat of formation of N2O4 (ΔHfo) = 9.16 KJ/mol. Standard heat of formation of NO2 (ΔHfo) =…

Q: 57. For each reaction, calculate AHan, AS, and AGan at 25 °C and state whether or not the reaction…

A: Note - Since you have asked multiple questions (multiple reactions), we are supposed to solve only…

Q: Consider the following reaction at 298 K: BaCO3(s) ↔ BaO (s) + CO2(g) a) Show that the reaction is…

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

Q: Calculate Delta G^o for the following reaction at 25Celsius.  What is k of reaction? What type of…

A: The reaction given is, => C2H4 (g) + O2 (g) → CO2 (g) + H2O (g)

Q: Example: What is the temperature range in which the following reaction is spontaneous? N₂+ 3H2 →…

A: The change in entropy (ΔS) for a reaction can be calculated using the formula:ΔS=ΣS−ΣSwhere ΣS is…

Q: 2 (g) + 3H2 (g)  2NH3 (g) ΔrS = - 201 J K−1mol−1 ΔrH = - 99.3 kJ mol-1 a)    Calculate the ΔrG…

A: The balanced equation is: N2(g) + 3H2(g) ⇌ 2NH3(g)  ∆rS = - 201 J.mol-1.K-1 or - 0.201 kJ.mol-1.K-1…

Q: Consider this reaction: CH3COOH(I) > CH3OH(g) + CO(g) Calculate the minimum temperature at which…

A: To check spontaneity of a reaction , we check sign of ∆G of reaction.  As , a reaction is spontenous…

Q: AH°, kJ/mol S°, J/mol·K 3. What is the lowest temperature at which the following reaction is…

A: Given reaction H2O(g)  +  C(s) → H2(g)  + CO(g)∆Hrxn0 = ∑  ∆Hf0(Product) - ∑ ∆Hf0(reactant)∆Hrxn0 =…

Q: The following reaction is spontaneous at room temperature.

A: Since we know that a spontaneous reaction is the reaction which occurs on it own without any outside…

Q: This reaction is spontaneous at temperatures lower than: _____K

A: The standard thermodynamic data for the given reactants and products at given temperature is,

Q: What is the entropy change when 1.20 moles of CCl₂F2 condenses at 25.0 °C? [AH(vap) = 17.2 kJ/mol at…

A: The temperature at which CCl2F2 condenses is given as .The relationship between temperature in…

Q: Example: What is the temperature range in which the following reaction is spontaneous?N2 + 3H2 →…

A: Step 1:Step 2: