Calculate Kc. IAVIIA18IIAH1.01IIIA VA1314VIA VIAVA15He4.0055Cs Chemical Symbol132.91- Atomic MassAtomic Number16174Li6.94Be9.0110Ne10.81 12.01 14.01 16.00 19.00 20.18BFVIIIB11Na12Mg13Al26.90 28.09l30.97 32.07 3645 30.9531Ga1415161718ArVIBIB11IIB22.00 24.3121SeIVB4VBVIBIIB12SI1027Co39.10 40.00 44.90 4787 47.87 62.00 54.94 55.85 58.83 58.69 63.55 65 30 69.72 72.64 7492 78.96 79.90 83.801920KCa22TI23V24Cr25Mn26Fe28Ni29Cu33As30Zn32Ge34Se35Br36Kr37Rb85.47 87.62 88.91 01.22 92.91 95.96 (98) 101.07 102.91106 42107 8711241 114.82118.71 121.7 1278128.90131 2138Sr3940Zr42Mo43Te45474841Nb44Ru46Pd49In52Te5061Sb5354RhAgCdSnXe727473Ta56768586At55Cs132.911373387Fr767778798081TI82Pb83Bi84Be 57-71ReOsIrPtAuHgPoRn174.97 180.95 183.84 186 21190.23192 22195.08196.9720059204.38/207 20208.98 (200) (210) (222)104106106Sg88108111 112107Bh109110DsRa 89-103 RIDbHsMtRgCn(223) (226)(261) (262) (266) (264) (260) (268) (271) (280) (205)5762636558Ce5960686970 7164Gd138.91132.91140.9113291 (145) 15036 151.97157 25 158.9316250164.93167 26 16893 173.04174.9761Pm6667HoLaPrNdSmEuTbDyErTmYbLu90919293Np949589Ac96Cm97Bk9899Es100Fm101Md102No103LrThPaPuAm(227) 232 04231.04238.03 (237) (244) (243) (237) (247) (251) (252) (257) (258) (259) (262)In order to study hydrogen halide decomposition, a researcher fills an evacuated 2.00-L flaskwith 0.200mol of HI gas and allows the reaction to proceed at 453 C.2Hl + Ha + eAt equilibrium, [HI) - 0.078M. Calculate Kc.

Answered: Image /qna-images/answer/14e76f03-7567-4452-a9d6-7b07f7d3d742.jpg

In order to study hydrogen halide decomposition, a researcher fills an evacuated 2.00-L flask with 0.200mol of HI gas and allows the reaction to proceed at 453°C. 2Hl + Ha + Ie At equilibrium, [HI) - 0.078M. Calculate Kc.

In order to study hydrogen halide decomposition, a researcher fills an evacuated 2.00-L flask with 0.200mol of HI gas and allows the reaction to proceed at 453°C. 2Hl + Ha + Ie At equilibrium, [HI) - 0.078M. Calculate Kc.

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter3: Atoms And Elements

Section: Chapter Questions

Problem 13E: Which elements exist as diatomic molecules?

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Question

Calculate Kc.

IA
VIIA
18
IIA
H
1.01
IIIA VA
13
14
VIA VIA
VA
15
He
4.00
55
Cs Chemical Symbol
132.91- Atomic Mass
Atomic Number
16
17
4
Li
6.94
Be
9.01
10
Ne
10.81 12.01 14.01 16.00 19.00 20.18
B
F
VIIIB
11
Na
12
Mg
13
Al
26.90 28.09l30.97 32.07 3645 30.95
31
Ga
14
15
16
17
18
Ar
VIB
IB
11
IIB
22.00 24.31
21
Se
IVB
4
VB
VIB
IIB
12
SI
10
27
Co
39.10 40.00 44.90 4787 47.87 62.00 54.94 55.85 58.83 58.69 63.55 65 30 69.72 72.64 7492 78.96 79.90 83.80
19
20
K
Ca
22
TI
23
V
24
Cr
25
Mn
26
Fe
28
Ni
29
Cu
33
As
30
Zn
32
Ge
34
Se
35
Br
36
Kr
37
Rb
85.47 87.62 88.91 01.22 92.91 95.96 (98) 101.07 102.91106 42107 8711241 114.82118.71 121.7 1278128.90131 21
38
Sr
39
40
Zr
42
Mo
43
Te
45
47
48
41
Nb
44
Ru
46
Pd
49
In
52
Te
50
61
Sb
53
54
Rh
Ag
Cd
Sn
Xe
72
74
73
Ta
56
76
85
86
At
55
Cs
132.9113733
87
Fr
76
77
78
79
80
81
TI
82
Pb
83
Bi
84
Be 57-71
Re
Os
Ir
Pt
Au
Hg
Po
Rn
174.97 180.95 183.84 186 21190.23192 22195.08196.9720059204.38/207 20208.98 (200) (210) (222)
104
106
106
Sg
88
108
111 112
107
Bh
109
110
Ds
Ra 89-103 RI
Db
Hs
Mt
Rg
Cn
(223) (226)
(261) (262) (266) (264) (260) (268) (271) (280) (205)
57
62
63
65
58
Ce
59
60
68
69
70 71
64
Gd
138.91132.91140.9113291 (145) 15036 151.97157 25 158.9316250164.93167 26 16893 173.04174.97
61
Pm
66
67
Ho
La
Pr
Nd
Sm
Eu
Tb
Dy
Er
Tm
Yb
Lu
90
91
92
93
Np
94
95
89
Ac
96
Cm
97
Bk
98
99
Es
100
Fm
101
Md
102
No
103
Lr
Th
Pa
Pu
Am
(227) 232 04231.04238.03 (237) (244) (243) (237) (247) (251) (252) (257) (258) (259) (262)
In order to study hydrogen halide decomposition, a researcher fills an evacuated 2.00-L flask
with 0.200mol of HI gas and allows the reaction to proceed at 453 C.
2Hl + Ha + e
At equilibrium, [HI) - 0.078M. Calculate Kc.

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