G0 = - RTlnK
R - 8.314 J/mol K
T = 452.8 K
K = 7.4
G0 = - 8.314 x 452.8 ln(7.4)
G0 = - 7534 J
G0 = - 7.53 KJ
Question 20 Tries remaining Points out of 100 pFlag question For an equilibrium reaction, AG=0 kJ...
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
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 19 Tries remaining 1 Points out of 1.00 Flag question For the equilibrium reaction written below, AG = -247.7 kJ at 298 K. If the partial pressure of CO2 is 3.0 atm, what is the standard change in Gibb's free energy (kJ) of this reaction? CO2(8) C0.6) Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response. Answer: Check
Question 18 Tries remaining 1 Points out of 100 p Pag question For the equilibrium reaction written below, find AG (kJ) at 298 K. The concentration of C2H2 is 0.26 M, the concentration of C6H6 is 0.081 M, and the standard change in Gibb's free energy is -111.9 kJ for this reaction. 3CH2(6) CH.Ca) Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response.
19 Question 19 Tries remaining 1 Points out of 1.00 P Flag question For the equilibrium reaction written below, AG = -213.9 kJ at 298 K. If the partial pressure of CO2 is 1.4 atm, what is the standard change in Gibb's free energy (kJ) of this reaction? CO,() =CO,() Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response. Answer:
Question 22 Tries remaining Points out of 1.00 pagi For an equilibrium reaction, AG0 kJ at 270.1 K. If the standard enthalpy of this reaction is -29,5 kJ, and the standard entropy is 42.7J/K, what is the equilibrium constant? 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
Question 11 Tries remaining 1 Points out of 1.00 Flag question For the reaction below, determine the standard change in Gibb's free energy, 4Gº (kJ). Reference relevant 4Gº formation values in Appendix G. P(s) +506) - PO.(*); K = 0 Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
Question 8 PFlag question Tries remaining 1 Points out of 1.co Find the change in entropy (J/K) for a constant pressure calorimetry experiment if the heat energy lost by the system was-29.88 J at 36.02 °C. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
For an equilibrium reaction, AG = 0 kJ at 327.0 K. If the standard enthalpy of this reaction is -46.9 kJ, and the standard entropy is 107.0 J/K, what is the equilibrium constant? Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response.