A chem V ngineer is studying the following reaction: 4 HCl(g)+O,(g) – 2 H,0(g)+2Cl,(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.0040. The engineer charges ("fills) four reaction vessels with hydrogen chloride and oxygen, and lets the reaction begin. He then measures the co mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction compound pressure expected change in pressure vessel HCL 8.71 atm Ot increase O! decrease O (no change) 0, 8.13 atm O t increase OI decrease O (no change) Of increase OI decrease (no change) H,0 3.63 atm decrease (no change) Cl, 1.91 atm I decrease (no change) HCI 7.61 atm f increase I decrease O (no change) 0, 7,86 atm f increase I decrease O (no change) B 4.18 atm t increase H,0 I decrease (no change) t increase 2.46 atm Cl, I decrease O (no change) t increase 6.51 atm HCI I decrease O (no change) t increase 7.59 atm 02 O (no change) t increase OI decrease 4.73 atm H,0 (no change) t increase I decrease 3.01 atm Cl, 2021 McGraw-Hill Education All Rights Reserved Tems of Uhe Check Explanation |に

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A chem
ngineer is studying the following reaction:
4 HCl(g)+O,(g) – 2 H,0(g)+2Cl,(g)
At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.0040.
The engineer charges ("fillsf) four reaction vessels with hydrogen chloride and oxygen, and lets the reaction begin. He then measures the co
mixture inside each vessel from time to time. His first set of measurements are shown in the table below.
Predict the changes in the compositions the engineer should expect next time he measures the compositions.
reaction
compound
pressure
expected change in pressure
vessel
HCl
8.71 atm
Ot increase
O! decrease
O (no change)
02
8.13 atm
O t increase
OI decrease
O (no change)
H,0
3.63 atm
Ot increase
OI decrease
(no change)
I decrease
(no change)
Cl,
1.91 atm
ease
I decrease
(no change)
7,61 atm
t increase
HCI
I decrease
O (no change)
7,86 atm
O f increase
0,
I decrease
O (no change)
4.18 atm
t increase
H,0
I decrease
(no change)
t increase
2.46 atm
Cl,
I decrease
O (no change)
6.51 atm
t increase
HCI
! decrease
O (no change)
t increase
7.59 atm
02
O (no change)
t increase
OI decrease
4.73 atm
H,0
O (no change)
t increase
I decrease
3.01 atm
Cl,
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Transcribed Image Text:A chem ngineer is studying the following reaction: 4 HCl(g)+O,(g) – 2 H,0(g)+2Cl,(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.0040. The engineer charges ("fillsf) four reaction vessels with hydrogen chloride and oxygen, and lets the reaction begin. He then measures the co mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction compound pressure expected change in pressure vessel HCl 8.71 atm Ot increase O! decrease O (no change) 02 8.13 atm O t increase OI decrease O (no change) H,0 3.63 atm Ot increase OI decrease (no change) I decrease (no change) Cl, 1.91 atm ease I decrease (no change) 7,61 atm t increase HCI I decrease O (no change) 7,86 atm O f increase 0, I decrease O (no change) 4.18 atm t increase H,0 I decrease (no change) t increase 2.46 atm Cl, I decrease O (no change) 6.51 atm t increase HCI ! decrease O (no change) t increase 7.59 atm 02 O (no change) t increase OI decrease 4.73 atm H,0 O (no change) t increase I decrease 3.01 atm Cl, 2021 McGraw Hill Education A Rights Reserved Tems of Use Check Explanation |に 2
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