Question 22 Tries remaining Points out of 1.00 pagi For an equilibrium reaction, AG0 kJ at...
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 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
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 15 Tries remaining Points out of 1.00 Flag question Find the temperature (°C) below which the evaporation of unknown liquid Dis spontaneous. The change in enthalpy for the reaction is -263.7 kJ, and the change in entropy is -481.5 J/K. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
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 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 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 16 Tries remaining 1 Points out of 100 P Flag question Find the temperature (°C) above which the evaporation of unknown liquid Sis spontaneous. The change in enthalpy for the reaction is 440.5 kJ, and the change in entropy is 284.1 J/K Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check
Question 9 Tries remaining 1 Points out of 100 Flag question Find the change in enthalpy (kJ) for the melting of an unknown substance Y if the entropy for the process is 83.615 J/K at -4.7 °C. Multiple tries are permitted, however, 20% (1/5) point will be deducted for each incorrect response Answer: Check