Multiple choice question about some stuffs?
Calculate the reaction quotient, Qc, for a reaction mixture at 25oC in a 2.95 liter flask that contains: 2.10 moles of H2 (g), 1.10 moles of Br2 (g), and 339.4 moles of HBr (g). This system will establish equilibrium according to the reaction:
Br2(g) + H2(g) « 2 HBr(g)
Answer:4.987×10^4
This mixture of gases is heated from room temperature up to a temperature of 1495 oC. At this temperature the value of Kp for the reaction as it is written is 3.517E+4. Which statement best describes what will happen inside the flask?
A) The concentrations will not change, the system cannot expand.
B) Cannot tell, because the pressure is unknown.
C) The concentrations will not change, the reaction is at equilibrium.
D) The reaction will go in reverse, removing product (HBr).
E) The flask will probably explode on heating.
F) The reaction will create more product (HBr
Answer:
I really think if you were to put an egg in it the egg would come out hard boiled.
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