The isomerization reaction between dihydroxyacetone phosphate and giyceraldehyde 3-phosphate DHAP GAP occurs in giycolys

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The Isomerization Reaction Between Dihydroxyacetone Phosphate And Giyceraldehyde 3 Phosphate Dhap Gap Occurs In Giycolys 1 (22.76 KiB) Viewed 50 times

The isomerization reaction between dihydroxyacetone phosphate and giyceraldehyde 3-phosphate DHAP GAP occurs in giycolysis and has an equilibrium constant X'= 0.0475 under standard conditions (T298 K, pH-7). a) (5 pts) Calculate AG (in kJ/mol) for this isomerization reaction (R= 8.314 x 10 kJ mol¹K¹). Enter the answer on the exam, show all your calculations for full credit on the worksheet. Use units where appropriate. b) (5 pts) Using the AG" you calculated in al. calculate AG for this reaction (in kJ/mol) when the initial concentration of DHAP is 2 x 10M and the initial concentration of GAP is 3 x 10 Mif T = 298K. Enter the answer on the exam, show all your calculations for full credit on the worksheet. Use units where appropriate. c) (3 pts) is the reaction spontaneous under these conditions? Briefly explain your choice for credit.