Can someone please step by step explain how to answer every question. Thank you Question 20...
Question 20 Tries remaining Points out of 100 pFlag question For an equilibrium reaction, AG=0 kJ at 452.8 K. If the equilibrium constant is 7.4, what is the standard change in Gibb's free energy (kJ) of this reaction? Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response. Answer: Check
Can someone give step by step calculations with neat handwriting please Thermodynamics Free energy and chemical equilibrium Quiz: Te equilibrium constant for the reaction N2 + 0 + 2NO Decreases from 1.5 x 108 at 430 °C to 23 at 1000°C. From these data: a-calculate enthalpy change of this reaction; b-equilibrium constant at 1500 °C.
Question 21 Tries remaining Points out of 1.00 Plaquestion For an equilibrium reaction, AG=0kJ at 344.6 K. If the standard change in Gibb's free energy of this reaction is 0.652 kJ, what is the equilibrium constant? Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
For an equilibrium reaction, ΔG = 0 kJ at 432.6 K. If the standard change in Gibb's free energy of this reaction is 0.344 kJ, what is the equilibrium constant?
Can someone show step by step work and explain 4 & 5 for me please? I'd greatly appreciate it. Thanks! 4. Using Appendix C or another source, determine the standard free energy change (AGorkn) at 298 K for this reaction: 2 NO (g) O2 (g) 2 2 (g) AG 5. Given the following balanced reaction and the AHof and So values, calculate AGO at 25 oC for this reaction: 4 KCIO3 (s) heato 3 KCIO4 (s) KCl (s) -432.8 -436.7...
Will this reaction take place? Thank you Thermodynamics Gibbs Free energy Calculate Gibbs free energy for reaction of urea hydrolysis CO(NH2)2(aq) + H2O(0) = CO2(g) + NH3(e) From standard enthalpy and entropy data: AH° = 119 kJ AS9 = 354.8 J/K = 0.3578 kJ/K T = 25°C = 298°K AG = AH° – TYAS°
PLEASE EXPLAIN WHY EACH ANSWER IS TRUE OR FALSE 6. The standard free energy AG° of the reaction A +B C following statements true or false. D is +3 kJ/mol. Mark the The standard free energy of the reaction can be calculated from the free energies of formation of A, B, C, and D from the elements. The reaction is endothermic under standard state conditions. One way to get the reaction to proceed to the right is to increase the...
Question 14 PFlag question Points out of 1.00 Tries remaining 1 What is the change in Gibb's free energy (kJ) for a given reaction? The change in enthalpy for the reaction is -137.7 kJ, and the change in entropy is 30.0 J/K at 5.0 °C. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
Question 17 The remaining Points out of 100 g What is the change in enthalpy (kJ) for a given reaction? The change in Gibb's free energy for the reaction is 34.2 kJ, and the change in entropy is -197.3 J/K at 97.5 °C. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
Please Explain properly both Questions. THANK YOU! Q1) Explain correlation between temperature coefficient of EMF of the cell and enthalpy of the reaction with the help of an equation? Q2) EMF of the cell Sn, SnCL2 (0.5 m) AgCl, Ag is 0.430 V at 25 °C & 0.448 at 0 °C. Calculate free energy change (AG), enthalpy change (AH) and entropy change (AS), of the cell reaction at 25 °C?