Question

Constants Periodic Table Part B The following reaction was carried out in a 2.00 L reaction vessel at 1100 K: When conducting chemical reactions in the lab or in industrial processes, it can be important to know whether a reaction has reached equilibrium. By measuring the reaction quotient, Q. of a chemical reaction and comparing it to the equilibrium constant, K, we can identify whether a reaction is at equilibrium. C(s) + H2O(g) = CO(g) + H2(g) If during the course of the reaction, the vessel is found to contain 8.00 mol of C, 13.9 mol of H20, 3.20 mol of CO, and 7.50 mol of H2, what is the reaction quotient Q? For the reaction Enter the reaction quotient numerically. aA + bB = CC + dD View Available Hint(s) the reaction quotient, Q, is given by the expression IVO ALQ R o 21 ? CºD [A]"B under any conditions. The value of Q is equal to K only at equilibrium. Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Partc

Answer 1

Parts. V =2 lit no.of moles conch Cis) + H2O19) = CO(g) + H2 (9) 8 3.9 3.20 7.50 8% 13.9%M 3-20/0 7.50/24 = [co] (He) , = (3-2012) (7.50%) CH2O] (13-92) 05 0·863 Love partc V = 5.10 Lit moles 7 conch Ik conch 2 Chug) = C2 H2 (+ 314209) ; K = 0.154 4.3 10:20 7/s10 43 10:20 8 - (C2H23CH273 (4:3/5.10) (10:2910). [CHu]2 10:20 M 510 (715.10) 2 here reaction B = 3.58 ook is not at equilibrium means So I The reaction will proceed to left to establish equilibrium / Are