Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
In the system A(g) + 2B(g) ⇔ 2C(g) + 2D(g) ΔH=21 kJ/mol, it is possible to increase the quantity of C by: a) adding a catalyst...Asked by scilover
In the system A(g) + 2B(g) 2C(g) + 2D(g) H=21 kJ/mol, it is possible to increase the quantity of C by:
a) adding a catalyst
b) decreasing the [B]
c) increasing the pressure
d) increasing the temperature
- I think it is b ? Am i right?
a) adding a catalyst
b) decreasing the [B]
c) increasing the pressure
d) increasing the temperature
- I think it is b ? Am i right?
Answers
Answered by
DrBob222
Remember the other post.
If you want C to increase you must make the rxn shift to the right. Increase A will do that, increase B will do that, decrease D will do that, decreasing the temperature will do that. Increasing pressure shifts the rxn to the side with fewer mols and that is the left side so that decreases C.
If you want C to increase you must make the rxn shift to the right. Increase A will do that, increase B will do that, decrease D will do that, decreasing the temperature will do that. Increasing pressure shifts the rxn to the side with fewer mols and that is the left side so that decreases C.
Answered by
kuldeep
B is reactant.so if you want to increase the C then you have to increase the B.
i think you can also do this by increasing temp. which gives d energy to molecules to react.
i think you can also do this by increasing temp. which gives d energy to molecules to react.
Answered by
DrBob222
kuldeep is right with increasing B to increase C but wrong about the T. Increasing T will drive the reaction to the left which decreases C.
Answered by
scilover
I think kuldeep is right because this is an endothermic reaction and if I want to make the rxn shift to the right, increasing the temp with an endo. reaction will shift right
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.