At 25 ̊C , calculate the ΔG ̊sys for: N2 + 3H2 → 2NH3 ΔG ̊f N2(g) = 0 kJ/mol ΔG ̊f H2(g) = 0 kJ/mol ΔG ̊f NH3(g) = -16.66 kJ/mol   WHich is the correct answer: a) 12.9 kJb) -33.3 kJc) -16.7 kJd) -8.33 kJe) Unsure I need help with this problem, having a hard time sloving in it

Q: Can you explain the relationship between K'eq' and ΔG0' and the direction of the chemical reaction?

A:

Q: Consider a chemical reaction wherein the ΔG reactants is 27.5 kJ/mol and the ΔG products is 44.0…

A: given,  ∆Greactants  = 27.5 KJ/mol ∆G products = 44.0 KJ/mol

Q: Calculate ΔG° for each reaction using ΔG°(f) values:

A: (a)

Q: ΔG= ΔH-TΔS The ΔG for the reaction is +3.4 kJ/mol. What does this mean in regards to the reaction?…

A: The +ve value of delta G defines the reaction "spontaneous" whereas the -ve value of delta G defines…

Q: Hi, Can someone help me with this question? I cannot seem to figure out how to solve this. Thanks!…

A: Given:  ∆H°(NH3) = -46 kJ  ∆S°(NH3) = 192.5 J/mol.K  ∆S°(N2) = 191.5 J/mol.K  ∆S°(H2) = 130.6…

Q: Using ΔG ̊f Calculate the K for N2 + 3H2 → 2NH3 at 25 ̊C ΔG ̊rxn = -33.32 kJ

A: To calculate the equilibrium constant ( K ) for the reaction N2​+3H2​→2NH3​ at 25°C using the Gibbs…

Q: (a) If K<< 1 for a reaction, what do you know about the sign and magnitude of ∆Go? (b) If…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: 32) Which reaction is accompanied by an increase in entropy? A) C8H16(1) + 12 O₂(g) →8 CO₂(g) + 8…

A:

Q: An unknown acid, HB, has a ∆G°rxn of 35.0 kJ/mol at 298 K. What is the Ka of HB?

A: Acids are the chemical compounds which are able to provide proton, H+ in the solution. Acids have…

Q: The equilibrium constant (KP) for the reaction is 4.24 at 800 K. (a) Calculate ∆G° for the reaction.…

A: T = 800 K By using this formula we can calculate the Value of ∆G°

Q: At 25 ̊C , calculate the ΔG ̊sys for: N2 + 3H2 → 2NH3 ΔG ̊f N2(g) = 0 kJ/mol ΔG ̊f H2(g) = 0…

A: The given values are ΔG°f for N2(g) = 0 kJ/mol, ΔG°f for H2(g) = 0 kJ/mol, and ΔG°f for NH3(g) =…

Q: Calculate the ΔG° rxn using the following information.  2 HNO 3( aq) + NO( g) → 3 NO 2( g) + H 2O(…

A: Given reaction is   2 HNO 3( aq) + NO( g) → 3 NO 2( g) + H 2O( l) For this reaction , ΔG° rxn = ?…

Q: At 25oC, the ΔH o andΔH o for the following reaction is -24.7 kJ/mol and -49.9 J/mol-K,…

A: Given: ∆Ho=-24.7 kJ/mol∆So=-49.9 J/mol KT=25oC  =(25+273) K  =298 K[NaCN]=0.0450 MVolume of NaCN=100…

Q: Calculate the ΔG° rxn using the following information.  2 HNO 3( aq) + NO( g) → 3 NO 2( g) + H 2O(…

A: The solution is as follows :

Q: Predict the sign of ΔG for the following reaction conditions without using specific numbers:…

A: When the change occurs in the system, surroundings, and universe then automatically the value of…

Q: For the given reaction when taking place at a high temperature; CaCO 3(s) --> CO 2(g) + CaO (s)…

A:

Q: Examine the following reaction: NH4Cl (s)→NH3 (g)+HCl (g)ΔH0=176 kJ At 25 °C, this reaction has a…

A: The answer is given as follows  Answer is -285 kj/K

Q: 36. The ring-opening of cyclic ethers happens through cleavage by suitable nucleophiles. Which among…

A: ✓Epoxides are a class of organic compounds. ✓Epoxides (also known as oxiranes) are three-membered…

Q: Consider the following reaction between oxides of nitrogen: NO2(g)+N2O(g)→3NO(g)…

A: ∆G = ∆G° + nRTlnQ ∆G is the free energy change, ∆G0 is the standard free energy changeQ is the…

Q: Given that ΔG0f  for SF6 = -1105 kj/mol, and  ΔG0reaction = -374 kj/mol, what is ΔG0f  for SF4 in…

A: Given:  ΔG0f for  SF6 = -1105 kJ/mol ΔG0f for  F2 = 0 kJ/mol ΔG0reaction = -374 kJ/mol

Q: What is the ΔGo for the following reaction from the equilibrium constant at the temperature given?

A: ΔG°=−RTlnK Temperature = 900°C                          = 900+ 273 = 1173 K  Equilibrium…

Q: Calculate free energy change at 298 K for the reaction below: 2 Pb (g)  +  N2 (g)  →  2 PbN (s)…

A: The balanced reaction taking place is given as, => 2 Pb (g) + N2 (g) -------> 2 PbN (s)  Given…

Q: Consider the following rection:             2 A(g) + B2(g) ⇌  2 AB(s)            If Kc for the…

A: We have to use the following formula to calculate Kc at 1,844.9 oC lnKc'Kc=∆HoRT2-T1T1T2

Q: ΔG° = -RTln(K)    =>-3.9 × 105 J/Mol.  = - 8.314 J/K .Mol × 298K ln (K)   By Solving K = 9.77×…

A:

Q: Consider the reaction: Co2(g) + H2(g)→CO(g) + H,0(g) Using standard thermodynamic data at 298K,…

A: ∆G°rxn = ∆G°f(products ) - ∆G°f(reactants )

Q: P4(s)+5O2(g)⟶P4O10(s)                                ΔG°=−2697.0 kJ/mol 2H2(g)+O2(g)⟶2H2O(g)…

A:

Q: What happens to ΔG°298 (becomes more negative or more positive) for the following chemical reactions…

A: The relation between ΔG° and equilibrium constant, K is as follows: ∆G°=-RT ln K…

Q: The ΔG°rxn for this reaction is -107.8 kJ/mol. Given the values for ΔGf°; what is the ΔGf° for…

A:

Q: Calculate ΔG° using the following reaction and information below . CH3CH2OH(g) + 3O2(g) ---> 2CO2(g)…

A: The relation between ΔG°, ΔH°, and ΔS° is as follows ΔG°=ΔH° – TΔS° Where T is temperature and…

Q: The symbol ΔGf (MgSO4, s) refers to which one of the following reactions? Exlain your answer.…

A: Answer:When formation of one mole compound takes place from its constituent elements when they are…

Q: An unknown acid, HB, has a ∆G°rxn of 12.5 kJ/mol at 298 K. What is the pKa of HB?

A: Given information: ∆G°rxn = 12.5 kJ/mol Temperature = 298 K

Q: Calculate Kp for the following equation with a ΔGo for C2H4O = -13.1 kJ/mole at 25.0 oC. 2C2H4(g) +…

A: The Gibbs free energy of a reaction is defined as the energy associated with a chemical reaction…

Q: at 25 ̊C , calculate the ΔG ̊sys for: N2 + 3H2 → 2NH3  ΔG ̊f N2(g) = 0 kJ/mol ΔG ̊f H2(g) = 0…

A: The free energy change for the reaction is the difference between the sum of the free energies of…

Q: Calculate ΔS° for each of the three following reactions using the data provided below.

A:

Q: What is the Keq for the conversion of Glucose 1-Phosphate to Glucose 6-Phosphate if the phosphate…

A: Molarity of Glucose 6-Phosphate = 1 M Molarity of Glucose 1-Phosphate = 0.001 M

Q: The “x” on the graph corresponds to ∆G for the reaction.

A: Given graph:

Q: Consider the following reaction: H2 + Br2  →. HBr ΔH = -43 kcal/mol ΔS = 0.0272 kcal/mol   What…

A:

Q: Consider the reaction: 2A(g) + B(g) → 2C(g) If ΔG° = −5.4 kJ/mol at T = 25°C and PA = PB = 1 atm and…

A: For the given reaction: 2A(g) + B(g) → 2C(g)   ΔG° = −5.4 kJ/mol T = 25°C = 25+273 K = 298 K PA = PB…

Q: 15. Consider the reaction 2N,0; (g) → 4NO, (g) + 02 (g) at 25°C, for which the following data are…

A:

Q: What are the values of ΔH and ΔS (in kJ>mol) for the change from gaseous toliquid H2O?

A: The Gibbs free energy denoted by G, combined enthalpy and entropy into a single value. The change in…

Q: calculate ΔG rxn at 325 K for the hypothetical reaction below A2B8 (g) + 3O2 (g) ----> 2AO (g) ΔH°f…

A:

Q: ΔG= ΔH-TΔS If ΔH=0, what does this mean regarding to the ΔS  if the ΔG for the reaction is +3.4…

A: The change in Gibbs free energy predicts whether the given reaction is spontaneous or not. If the…

Q: 2) a)Determine AGrxn° values for the following Combustion reactions at 25°C b) Decide whether this…

A: We have to find ∆G of reaction, and we have to tell whether reaction is spontaneous or not.

Q: What is the ΔG of a reaction if ΔH is 129.2 kJ and ΔS is 324.1 J/K when the reaction takes place at…

A: Change in enthalpy,ΔH = 129.2 kJ Change in entropy, ΔS = 324.1 J/K Reaction temperature T = 316.9 k…