Consider the 5 reactions shown below.1. H2O(g) + CH3Brg) → CH3OHg) + HBrg)2.2 H2(g) + O2(g) →2 H2O)3. H2(g) + 1/2 O2(g)H20)4. H2) + 1/2 O2()H20)5. CH4(2) + 2 02(g)C22) + 2 H2OmFor which of the equations could values of AH°; be used to calculate the AHrxn?2, 3 and 4all 5none of the reactions1 and 52 and 3

Consider the 5 reactions shown below. 1. H2Og) + CH3Brg) → CH3OH(g) + HBrg) 2. 2 H2(g) + O2(g) → 2 H2O) 3. H2(g) + 1/2 O2(g) H2O) 4. H20 + 1/2 O20) H2O) 5. CH4(2) + 2 02(g) → CO218) + 2 H20) For which of the equations could values of AH° be used to calculate the AHrxn? 2, 3 and 4 all 5 none of the reactions 1 and 5 2 and 3

Consider the 5 reactions shown below. 1. H2Og) + CH3Brg) → CH3OH(g) + HBrg) 2. 2 H2(g) + O2(g) → 2 H2O) 3. H2(g) + 1/2 O2(g) H2O) 4. H20 + 1/2 O20) H2O) 5. CH4(2) + 2 02(g) → CO218) + 2 H20) For which of the equations could values of AH° be used to calculate the AHrxn? 2, 3 and 4 all 5 none of the reactions 1 and 5 2 and 3

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 74AP: . A(n) _______ speeds up a reaction without being consumed.

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