Question 6 "Thermite" reactions have been used for welding metal parts, such as railway rails and in metal refining. One

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Question 6 Thermite Reactions Have Been Used For Welding Metal Parts Such As Railway Rails And In Metal Refining One 1 (76.11 KiB) Viewed 18 times

Question 6 "Thermite" reactions have been used for welding metal parts, such as railway rails and in metal refining. One such thermite reaction is Fe₂O3(s) + 2Al(s) → Al₂O3(s) +2Fe(s). During this reaction, the surroundings absorb 851.8 kJ/mol of heat, which indicates that this reaction is spontaneous at room temperature under standard conditions. (A) True (B) False Question 7 (A) 17 kJ In glycolysis, the reaction of glucose (Glu) to form glucose-6-phosphate (G6P) requires ATP to be present as described by the following equation: Glu+ATP→ G6) + ADP AG° = - 17kJ In this process, ATP becomes ADP summarized by the following equation: ATP→ ADP A Gº= 30 kJ What is the standard free energy change for the following reaction: Glu→G6P A Gº=? (B) -17 kJ 3 Points C) -13 kJ (D) 13 kJ 3 Points