Question 11 QUESTION 11Which of the following is the enthalpy change of the following reaction under standard conditions? (Use the Tables below). The reaction is exothermic or endothermic?HBrBrHIKJ/MOL KCAL/MOLKJ/MOL KCAL/MOLBonds to HBonds to methylH.35685H.H3C-C-X464111H.CH,CH2-H4109836487CH,CH2-F448107H-F569136CH;CH2-CI33981H-CI431103CH;CH2-Br28568H-Br36888CH,CH22225329771CH,CH2 OH38191H-OH498119H OCH,CH,435104-8 k/mol, exothermic+8 kj/mol, endothermic-8 k/mol, endothermic+8 k/mol, exothermicQUESTION 12Compare energy diagrams shown below. Which reaction is the fastest?C1

Exothermic reactions are reactions or processes that release energy, usually in the form of heat or…

QUESTION 11 Which of the following is the enthalpy change of the following reaction under standard conditions? (Use the Tables below). The reaction is exothermic or endothermic? HBr Br HI KJ/MOL KCAL/MOL KJ/MOL KCAL/MOL Bonds to H Bonds to methyl H. 356 85 H. H3C-C-X 464 111 CH,CH2-H 410 98 364 87 CH,CH2-F 448 107 H-F 569 136 CH;CH2-CI 339 81 H-CI 431 103 CH;CH2-Br 285 68 H-Br 368 88 CH,CH2 222 53 297 71 CH,CH2 OH 381 91 H-OH 498 119 H OCH,CH, 435 104 -8 k/mol, exothermic +8 kl/mol, endothermic -8 k/mol, endothermic +8 k/mol, exothermic QUESTION 12 Compare energy diagrams shown below. Which reaction is the fastest? C