I Chrome File Edit View History Bookmarks People Window Help - University of Sou

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I Chrome File Edit View History Bookmarks People Window Help - University of South Florida - CXC Chegg Study i Guided Solution X + + c www.saplinglearning.com/ibiscms/mod/ibis/view.php?id=3858972 * = P 91% O Tue 6:55 PM Q = Rem - Q A : Jump to... Remington Inniss - a Sapling Learning macmillan learning ALLEImpes 1 3 100 2 0 0 1 100 100 a Print I Calculator 2 Periodic Table Question 10 of 11 Mapo A Sapling Learning moc neillan looming Consider a general reaction onun hwn Alaq) e Bl(aq) enzyme The AG" of the reaction is-7 410 kl.mol1. Calculate the equilibrium constant for the reaction. (Assume a temperature of 25°C.) click to edit Number 1 100 7 1 100 800 K'A What is AG at body temperature (37.0° C) if the concentration of A is 1.7 M and the concentration of B is 0.70 M? 100 10 0 0 Number AG= |0 kJ·mol-1 1100 © 2011-2017 Sapling Learning, Inc. about us careers | privacy policy terms of use | contact us help 100OSTA TIRO @ BRA ATOMA 90 I

Explanation / Answer

Ans. dG = - 2.303 R T log Keq

-7410 = - 2.303 * 8.314 * 298 * log Keq

log Keq = antilog (1.298)

Keq = 19.86

Ans dG = -2.303 R T log Keq

= -2.303 * 8.314 * 310 log(0.7 / 1.7)

dG = 2287.29 J = 2.28 KJ

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