Practice ProblemATTEMPT
In an analysis of the following reaction at
the equilibrium concentrations were found to be
at
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Chemistry
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- For the equilibrium 2 SO2(g) + O2(g) 2 SO3(g) Kc = 245 (at 1000 K) the equilibrium concentrations are [SO2] = 0.102, [O2] = 0.0132, and [SO3] = 0.184. The concentration of SO2 is suddenly doubled. Show that the forward reaction takes place to reach a new equilibrium.arrow_forwardA chemist put 1.18 mol of substance A and 2.85 mol of substance B into a 10.0-L flask, which she then closed. A and B react by the following equation: A(g)+2B(g)3C(g)+D(g) She found that the equilibrium mixture at 25C contained 0.376 mol of D. How many moles of B are in the flask at equilibrium at 25C? a 2.47 mol b 3.60 mol c 2.52 mol d 2.10 mol e 2.41 molarrow_forwardAn experimenter introduces 4.0 mol of gas A into a 1.0-L container at 200 K to form product B according to the reaction 2A(g)B(g) Using the experimenters data (one curve is for A, the other is for B), calculate the equilibrium constant at 200 K.arrow_forward
- A 1.00-L vessel at 400 C contains the following equilibrium concentrations: N2, 1.00 M; H2, 0.50 M; and NH3, 0.25 M. How many moles of hydrogen must be removed from the vessel to increase the concentration of nitrogen to 1.1 M?arrow_forwardA аpp.101еdu.co Update Question 7 of 11 Submit The reaction 2C0(g) + MoO2(s) = CO2(g) +Mo(s) is reaching equilibrium. How would increase the volume of the container affects the reaction? A) The equilibrium of this reaction wilImove forward (to the right). B) The equilibrium of this reaction will move backward (to the left). C) The equilibrium of this reaction will not change. D) The equilibrium of this reaction can not be decided. 11165 A W Air F10 F11 F12 F8 F9 8 { P. + I|arrow_forwardAt 500K the following reaction is at equilibrium: 2NO(g) + Cl2(g) ⇌2NOCl(g) The equilibrium partial pressures are: NO=0.095atm, Cl2=0.171 atm, NOCl=0.28 atm. If the reactor vessel has a volume of 5.00L calculate Kcat this temperature. Question 14 options: a) Kc= 4.2 x 102 b) Kc=51 c) Kc=2.1x 103 d) Kc =10.5arrow_forward
- Current Attempt in Progress At 27° C, K = 1.5 × 10 18 for the reaction 3NO(g) = N2O(g) + NO2 (g) If 0.030mol of NO were P placed in a 1.00L vessel and equilibrium were established, what would be the equilibrium concentrations of NO, NO, and NOarrow_forwardA chemical equilibrium 2 A ⇄ 2B has a forward rate constant, kf = 8 M –1 s–1, and a reverse rate constant, kr = 22 s–1. If the system has a concentration of [A] = 0.22 M at equilibrium, what is the concentration of B at equilibrium? (can't be in scientific notation)arrow_forward13 ut of Toluene, C₂Hs(9), is an important organic solvent and can be produced as represented by the following equilibrium equation. CH₁4(g) + energy C7Hs (g) + 3H₂(g) The equilibrium expression for this reaction equation is Select one: Kc = Kc = Kc = Kc = [C7Hs (g)]³[H₂(g)] [C7H14(g)] [C7H14(g)] [C7H8(g)]³[H₂(g)] [C7H8(g)][H₂(g)} [C7H₁4(g)] [C7H14(g)] [C7H8(g)][H₂(g)]³arrow_forward
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