5:15 7of panercdn.fbsbx.com32 of 34JOIVO the Tonowing propies below. white your stat1. Determine the Keq for the following equilibrium:2CH4(9) C₂H₂(g) + 3H₂(g)(CH4 = 2.5 x 10-³ M; C₂H₂ = 0.01375; H₂ = 0.04125)Done2. Determine the pH of the following:a. [H] = 1.0 x 10-²b.pOH = 4.5C. [H+] = 8.5 x 10-63. Determine the pH of the buffer solution below:0.25 M NH3 and 0.30 M NH4+ with pka = 4.76SAN PEDRO RELOCATION CENTER NATIONAL HIGH SCHOOL - SCIENCE DEPARTû

1) Given, 2CH4(g) ⇌ C2H2(g) + 3H2(g) Equilibrium concentration of all the species are, [CH4] = 2.5 ×…

Answered: 1. Determine the Keq for the following…

1. Determine the Keq for the following equilibrium: 2CH4(g) C₂H₂(g) + 3H₂(g) (CH4 = 2.5 x 10-³ M; C₂H₂ = 0.01375; H₂ = 0.04125)

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 20QAP

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Question

5:15 7
of paner
cdn.fbsbx.com
32 of 34
JOIVO the Tonowing propies below. white your stat
1. Determine the Keq for the following equilibrium:
2CH4(9) C₂H₂(g) + 3H₂(g)
(CH4 = 2.5 x 10-³ M; C₂H₂ = 0.01375; H₂ = 0.04125)
Done
2. Determine the pH of the following:
a. [H] = 1.0 x 10-²
b.
pOH = 4.5
C. [H+] = 8.5 x 10-6
3. Determine the pH of the buffer solution below:
0.25 M NH3 and 0.30 M NH4+ with pka = 4.76
SAN PEDRO RELOCATION CENTER NATIONAL HIGH SCHOOL - SCIENCE DEPART
û

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