Insert Format Arrange View TY Insert 29 Table Share Window Help 9 exam 1 S2022-Edited all T DU Chart Text Shape Media Co

[answerhappygod]

Insert Format Arrange View Ty Insert 29 Table Share Window Help 9 Exam 1 S2022 Edited All T Du Chart Text Shape Media Co 1 (45.59 KiB) Viewed 94 times

Insert Format Arrange View TY Insert 29 Table Share Window Help 9 exam 1 S2022-Edited all T DU Chart Text Shape Media Comment Multiple Choice (24 pts) 1) Calculate the mole fraction of nitric acid (HNO₂) of a 17.5% (by mass) aqueous solution of nitric acid. A) 0.0607 B) 0.0572 C) 0.278 D) 3.37 E) 1,75 2) The rate law for this reaction is rate=_ The data in the table below were obtained for the reaction: A + B - P Experiment Number 1 2 3 [A] (M) (M) 0.273 0.763 0.273 1.526 0,819 0.763 A) K[A] B) K[P] C) K[A]2 D) K[A]22 E) K[A]2 Initial Rate (M/s) 2.83 2.83 25.47 3) Refer to the energy diagram below to answer the following question: A) Endothermic, because the reaction must possess a large amount of energy in order to go from AB. B) Endothermic, because the reaction at point A possesses more energy than the reaction at point E. Co Collaborate P.E. Reaction progress C) Endothermic, because the difference in energy between point A and point E is a positive value. D) Exothermic, because the transition state (B) is much higher in energy than the products. 41 Calculate the vapor pressure of a solution made bu dierobdne 100 arame of alucose