Determine sign of AS for the following process. KNO3(s) → K*(aq) + NO, (ag) A. O positive B. O negative

Q: 52). In which reaction is AS°xn expected to be negative? a. 2C2H6(g) + 702(g) → 4CO2(g) + 6H2O(1) b.…

A: To predict the sign of ΔSorxn of any reaction, we check for the components present in reactant and…

Q: Calculate the free energy change (ΔG) for the following reaction at 25.0o C:                     2…

A: Unit of temperature is converted as follows,

Q: Which of the following reactions correctly depict reactants and products in the correct state to…

A: In the reaction, states of matter was written as a subscript to the molecules which takes part in…

Q: Given the information A+B 2D C D ΔΗ° = -641.9 ΚΙ ΔΗ° = 560.0 ΚΙ AS 282.0 J/K AS° -195.0 J/K…

A:

Q: For a particular reaction at 166.5 °C, AG = -376.61 kJ, and AS = 144.83 J/K. Calculate AG for this…

A:

Q: For the reaction A (g) → 2 B (g), K = 14.7 at 298 K. What is the value of Q for this reaction at 298…

A: Value of Q for this reaction = 0.0107

Q: Calculate AH and AS for the following reaction at 25 °C. Use the AH; and S" values in this table of…

A: To calculate the enthalpy change (ΔH), entropy change (ΔS), and Gibbs free energy change (ΔG) for…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given data :

Q: If AH = -73.54 kJ for a chemical reaction, that reaction Endothermic Spontaneous Exothermic…

A: we have to select the correct option for the given reaction

Q: 19. Consider the following reaction, which is spontaneous at room temperature. NH3(g) + BF3(g) →…

A:

Q: Find AG for the following reaction, at 25°C, using AH and S f NH4Cl(s) NH3(g) + HCl(g) kJ Substance…

A: Answer: Enthalpy change for a reaction is equal to the difference between enthalpy of formation of…

Q: The equilibrium constant, Keq, for the reaction 2 HI (g) = H2 (9) + 12 (g) is 1.14 x 10-3 at 25 °C.…

A: The equilibrium constant, Keq, for the reaction 2 HI(g) <---->  H2(g) + I2(g)  is 1.14 ×10-3…

Q: Consider the reaction described by the chemical equation shown. C,H,(g) + H,O(l) C,H,OH(1) AHxn =…

A:

Q: 18. Use Hess's law to calculate AG°rxn using the following information. CO(g) → C(s) + 1/2 02(g)…

A: Hess's law states that total energy change during course of a reaction is independent of the…

Q: reacts vi 2 Nas) +2 HO) 2 Na ulting solution has a higher temperature than the water prie ms of AH…

A: As temperature is higher than water. It means it is released in the given reaction,  □H = negative