11
QuizMultiple Choice
Enthalpy, Entropy, and Free Energy
Question 11 • *CR Chemistry S1 [Q3050OX]
What is Grxn for the equation below?NaOH(aq) + HCl(aq) H2O(l) + NaCl(aq)Hrxn = -56.13 kJSrxn = 87.1 J/KT = 303 KUse G = H – TS.
Answer
A
–82.5 kJB
–29.7 kJC
26,500 kJD
27,000 kJ