Predict the changes in the compositions the engineer should expect next tlme Sne reaction vessel expected change in pressure compound pressure H,S 1.52 atm O f Increase O I decrease O (no change) 8.80 atm O tincrease OI decrease O (no change) so, 9.53 atm O f increase O I decrease O (no change) H,0 5.94 atm O t increase OI decrease O (no change) H,S 0.79 atm O t increase O I decrease O (no change) 6.91 atm O t increase O ! decrease O (no change) so, 8.61 atm O t increase O I decrease O (no change) H,0 O (no change) 5.57 atm t increase O1 decrease H,S 2.30 atm O f increase O ! decrease O (no change) 9.17 atm O t increase O ! decrease O (no change) so, 7.10 atm O f increase O I decrease O (no change) 4.06 atm t increase O I decrease O (no change) H,0 Continue MacBook Air o o oo o o |目|目 |
Predict the changes in the compositions the engineer should expect next tlme Sne reaction vessel expected change in pressure compound pressure H,S 1.52 atm O f Increase O I decrease O (no change) 8.80 atm O tincrease OI decrease O (no change) so, 9.53 atm O f increase O I decrease O (no change) H,0 5.94 atm O t increase OI decrease O (no change) H,S 0.79 atm O t increase O I decrease O (no change) 6.91 atm O t increase O ! decrease O (no change) so, 8.61 atm O t increase O I decrease O (no change) H,0 O (no change) 5.57 atm t increase O1 decrease H,S 2.30 atm O f increase O ! decrease O (no change) 9.17 atm O t increase O ! decrease O (no change) so, 7.10 atm O f increase O I decrease O (no change) 4.06 atm t increase O I decrease O (no change) H,0 Continue MacBook Air o o oo o o |目|目 |
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.101PAE: 12.101 An engineer working on a design to extract petroleum from a deep thermal reservoir wishes to...
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Transcribed Image Text:mixture inside each vessel frofi Lim
Predict the changes in the compositions the engineer should expect next time she measures the compositions.
reaction
compound
pressure
expected change in pressure
vessel
H,S
1.52 atm
O f Increase
O I decrease
O (no change)
8.80 atm
O T increase
O I decrease
O (no change)
so,
9.53 atm
O t increase
O I decrease
O (no change)
H,0
5.94 atm
O t increase
OI decrease
O (no change)
H,S
0.79 atm
O f increase
O I decrease
O (no change)
0,
6.91 atm
O t increase
O ! decrease
O (no change)
B
so,
8.61 atm
O f increase
I decrease
O (no change)
H,0
O ! decrease
O (no change)
5.57 atm
O f increase
H, S
2.30 atm
O f increase
O ! decrease
O (no change)
9.17 atm
O f increase
O! decrease
O (no change)
so,
O t increase
O ! decrease
O (no change)
7.10 atm
H,O
4.06 atm
O f increase
O ! decrease
O (no change)
Continue
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O O
目|
Transcribed Image Text:Daniela
A chemical engineer is studying the following reaction:
2 H,S(g)+302(g) → 2 SO2(g)+2H,O(g)
At the temperature the engineer picks, the equilibrium constant K for this reaction is 2.0.
The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, and lets the reaction begin. She then measures the composition of the
mixture inside each vessel from time to time. Her first set of measurements are shown in the table below.
Predict the changes in the compositions the engineer should expect next time she measures the compositions.
reaction
vessel
compound
expected change in pressure
pressure
H, S
1.52 atm
O t increase
O I decrease
O (no change)
0,
8.80 atm
O t increase
O I decrease
O (no change)
A
so,
9.53 atm
O t increase
O I decrease
O (no change)
H,0
5.94 atm
O f increase
O I decrease
O (no change)
H, S
0.79 atm
O t increase
O I decrease
O (no change)
6.91 atm
Ot increase
O l'decrease
O (no change)
so,
8.61 atm
O t increase
O I decrease
O (no change)
H,0
5.57 atm
O t increase
O ! decrease
O (no change)
H,S
2.30 atm
O f increase
O ! decrease
O (no change)
O,
9.17 atm
O t increase
O ! decrease
O (no change)
so,
7.10 atm
O f increase
O I decrease
O (no change)
OInn channe)
Н.О
4.06 atm
Otincroace
Submit Assig
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Expert Solution
Step 1
For the reaction.,
2H2S + 302 ----> 2SO2 + 2H2O
Kp = 2
Now the direction of reaction depends upon value of Qp
If Qp > Kp the reaction proceed reactant side and if Qp < Kp the reaction proceed product side
Step by step
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