What is the value of ? for this aqueous reaction at 298 K? A+B=C+DΔ?°=16.06 kJ/mol   K= ???

Q: Photosynthesis in plants converts carbon dioxide and water into glucose and oxygen. Calculate the…

A: Given, ∆Ho = 2802.5 kJ = 2802.5 × 103 J ∆So = -261.8 J/K

Q: For the reaction Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H2O(l) H° = -30.2 kJ and S° = 205.9 J/K The…

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Q: Consider the reaction at 298 K. 2 C(graphite) + O2(g) 2 CO(g) AH° = -221.0 kJ/mol > Calculate the…

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Q: For the reactionCaCO3(s)CaO(s) + CO2(g)H° = 178.3 kJ and S° = 160.6 J/KThe equilibrium constant for…

A: The objective of the question is to calculate the equilibrium constant for the given reaction at a…

Q: For the reaction 2NO(g) + O2(g)2NO2(g) H° = -114.2 kJ and S° = -146.5 J/K The equilibrium…

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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: Ammonium nitrate dissolves spontaneously and endothermicaly in water at room temperature. What can…

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Q: What is the standard Gibbs free energy of the reaction H2(g) + Br2(g) → 2HB1(g) at 298 K, and is it…

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Q: For the reaction CO(g) + Cl2(g)COCl2(g) H° = -108.3 kJ and S° = -137.3 J/K The equilibrium…

A: We know that : ∆G° = ∆H°-T∆S° ...(1) Also, ∆G° = -RTlnK ....(2)  From equations 1 and 2, we have :…

Q: Assuming that a bird species living in hot climates has a mass of 45 grams, calculate the minimum…

A: Given: The mass of bird is 25 g. The height of the hill from the sea level is 125 m. The Gibbs…

Q: For the reaction 2 H2O2(1) →2 H,O(1) + O2(g) AG° = -239.0 kJ and AH° = -196.0 kJ at 342 K and 1 atm.…

A: Given reaction is,  2H2O2(l) → 2H2O(l) + O­2(g) ΔGo = -239.0 KJ and ΔHo = -196.0 KJ at 342 K and 1…

Q: For the reaction 4NH3(g) + 50,(g)–→4NO(g) + 6H,O(g) AH° = -905.2 kJ and AS° = 180.5 J/K The standard…

A: Change in standard free energy calculation:

Q: -254 kJ and AS = -86 J K´1. For a specific chemical reaction, AH = a. Calculate AG at 50 K, 200 K,…

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Q: Calculate AG for the reaction given below if the partial pressure of NO2 is 0.273 atm and the…

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Q: Above what temperature (in ºC) does the reaction with H' of 192 kJ/mol and S’ of 622 J/mol·K become…

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Q: This question deals with the vapourization of acetone: CH,COCH,() == CH,COCH,G) Part A The boiling…

A: given, CH3COOH (l) ⇔ CH3COOH(g) the boiling point of acetone (Tb) = 329.3K the enthalpy of…

Q: nformation given below to calculate the the theoretical enthalply and entropy changes for the…

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Q: A reaction has the following thermochemical values at 272.15 K: ΔH = -189.3 kJ mol-1 ΔS = -166.0 J…

A: Given-> Temperature (T) = 272.15 K ∆H = -189.3 kJ.mole-1 = -189300 J.mole-1(1KJ=1000J) ∆S =…

Q: None

A: Step 1: Find the standard entropy of formation (T=298 K) for each product and reactant. Use the…

Q: For the reaction of 2SO2(g) + O2(g) → 2SO3(g) having the following conditions: Temperature = 25°C AG…

A: Given: ∆H = -198.4 kJ ∆S = -187.8 JK

Q: ΔΗ 92. kW J AS = 164. K - 2NH, (2) ) – N, (e) + 3H, (g) AG = Which is spontaneous? O this reaction…

A: ∆G=∆H-T∆S      at 25°C For reaction to be spontaneous, ∆G<0 And for reaction to be…

Q: reaction has the following thermochemical values at 273.15 K: ΔH = -184.8 kJ mol-1 ΔS = -166.6 J…

A: Given,  ΔH = -184.8 kJ mol-1 ΔS = -166.6 J mol-1K-1 Temperature = 273.15 K

Q: For the reaction NH,NO3(aq) → N½O(g) + 2 H,0(1) AG° =-177.8 kJ and AH° = -149.6 kJ at 282 K and 1…

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Q: A process increases the entropy of the system by 493 J/mol K and absorbs 87 kJ/mol of heat from the…

A: Answer is given as follows

Q: What are the species type of I and II (nucleophile or electrophile)?

A: Nucleophile : A nucleophile is a chemical Species that forms bonds by donating an electron pair .…

Q: Is the following reaction spontaneous as written? Explain. Do whatever calculation is needed to…

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Q: 2 H,O2(1) – →2 H20(1) + O2(g) AG° = -239.2 kJ and AH° = -196.0 kJ at 344 K and 1 atm. This reaction…

A: Given reaction is :  2H2O2 (l) -----------> 2H2O (l) + O2 (g)  Gibb's free energy change = ΔG0 =…

Q: Consider the reaction NH3(g) + HCI(g) NHẠCI(s) --> Given the following table of thermodynamic data:…

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Q: For a given reaction AH= -11.8 kJ/mol and AS= -207 J/mol-K at 55°C. Is the reaction spontaneous at…

A: Given: ∆H=-11.8 kJ/mol∆S=-207 J/mol·KT=55°C

Q: A small dish containing 530 g of water isplaced outside for the birds. During the night the outside…

A: A small dish containing 510 g of water is placed outside for the bird. Surroundings absorb the heat…

Q: A certain reaction has a delta H of -213kJ/Mol and delta S of -347J/mol.K. Below what temperature in…

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Q: what is the change in entropy of the reaction NH4Cl(s) = NH3(g) + HCl(g) wherein the equal sign…

A: The reaction given is, => NH4Cl (s) → NH3 (g) + HCl (g)

Q: For a generic reaction, the value of AGO is -38.2 kJ/mol and the enthalpy of the AHO is 37.6 kJ/mol.…

A: G0 = -38.2 kJ/molH0 = 37.6 kJ/mol

Q: For the reaction NH4NO3(aq)N₂O(g) + 2H₂O(1) AH° = -149.6 kJ and AS° = 99.9 J/K The equilibrium…

A: According to Gibbs Equation, the relation between standard change in Gibb's free energy (∆G°), the…

Q: For a certain reaction AGºrxn = -16.2 kJ/mol. What is the equilibrium constant at 206°C? Remember to…

A: Answer:Entropy is a measure of system's disorderliness or randomness. In more microstates system can…

Q: The Gibbs free energy decreases when: I. A molecule breaks into two or more smaller molecules. II. A…

A: Here option e is correct  A) when a molecule break into smaller pieces than entropy increases and…

Q: or the reaction H₂Cl(aq)- NH3(g)+ HCl(aq) H° 86.4 kJ and AS° = 79.1 J/K the equilibrium constant for…

A: The reaction given is,NH4Cl (aq) --------> NH3 (g) + HCl (aq)Given : ΔHo = 86.4 KJ = 86400 J…

Q: Use the data given here to calculate the values of AGan at 25 °C for the Compound AG; (kJ/mol)…

A: The balanced reaction taking place is given as, => A + B ----> C  The thermodynamic data given…

Q: I use dry ice (solid CO2 which is -78.5 ℃) in my lab to cool reactions. If I leave a chuck of dry…

A: The heat capacity of dye ice at 25.0 oC is 0.846 J/goC. The total required heat to sublimate and…

Q: Calculate Go for the following reaction at 25oC. What is k of reaction? What type of reaction is…

A: Well, we will first calculate the standard gibbs free energy of the reaction. For that first of all…

Q: A reaction has the following thermochemical values at 283.15 K: ΔH = -183.3 kJ mol-1 ΔS = -160.6 J…

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Q: For the reaction 2C,H6(g) + 702(g)4CO2(g) + 6H2O(g) AH° = -2855.4 kJ and AS° = 92.7 J/K The standard…

A: Since the relationship between the ΔG0 , ΔH0 and ΔS0 is given by  ΔG0 = ΔH0 - TΔS0  where T =…

Q: Consider the reaction 2 SO2 (g) + O2 (g) 2 SO3 (g) at 298 K. What is Go for this reaction? What is…

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Q: For the reaction 2SO2(g) + O2(g)2SO3(g) H° = -197.8 kJ and S° = -187.9 J/K The equilibrium…

A: Given reaction is :  2SO2 (g) + O2 (g) --------------> 2SO3 (g) Standard change in enthalpy = ΔH0…

Q: 4 NH3 (g) + 5 O2 (g) -4 NO (g) + 6 HzO (g) ArHo = -906 kJ For the reaction above, predict the sign…

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Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 25.0 °C is -135. kJ.…

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Q: For the reaction H2(g) + C2H4(g)C2H6(g) ΔG° = -96.0 kJ and ΔS° = -120.7 J/K at 340 K and 1 atm.…

A: The Gibbs free energy gives the maximum amount of work that could be done by this reaction. It can…

Q: At - 16.4 °C the pressure equilibrium constant K, = 7.4 for a certain reaction. Here are some facts…

A: From the given data - Kp = 7.4 at -16.4o C (256.6 K) Kp = ?  at -330C  (240 K) The second value is…

Q: For the reaction NH4NO3(aq)N2O(g) + 2H2O(l) H° = -149.6 kJ and S° = 99.9 J/K The equilibrium…

A: Spontaneous processes are those processes which take place on their own without providing any energy…