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For the reaction: 2 NO (g) + Cl2 (g) ⇌ 2 NOCl(g), Keq =…
For the reaction: 2 NO (g) + Cl2 (g) ⇌ 2 NOCl(g), Keq = 2500If a chemist runs the reaction with the following initial pressures: P(NO) = 3.0 atm P(Cl2) = 12.0 atm P(NOCl) = 175 atm Calculate Q and determine which way the reaction will shift to reach equilibrium.(That is, which of the following is entirely correct?) a. Q = 2500, no shift occurs. b. Q = 284, reaction shifts to the right. c. Q = 284, reaction shifts to the left. d. Q = 4.86, reaction shifts to the right. e. Q = 4.86, reaction shifts to the left.
Read DetailsSuppose that the reaction: C → products is second order in C…
Suppose that the reaction: C → products is second order in C and has a rate constant k = 8.76 x 10-3 M-1 . min-1 First write the rate equation, and then answer the following question. At what [C] will the rate equal 1.11 x 10-5 M . min-1 ? a. 1.3 x 10 -3 M b. 9.7 x 10 -8 M c. 3.1 x 10 -4 M d. 3.6 x 10 -2 M e. 0.40 M Tables.pdf Periodic Table with New Elements.pdf
Read DetailsWrite the correct dissolving equation for Ag2CO3 (s) on scra…
Write the correct dissolving equation for Ag2CO3 (s) on scratch paper, and then answer the following question. Will a ppt of Ag2CO3 (s) form if you mix 8.4 x 10-4 M Ag+ (aq) with 3.3 x 10-5 M CO3 -2 (aq)? Which of the following is entirely correct? a. Q= 5.5 x 10-8, ppt forms b. Q= 2.3 x 10-11, no ppt c. Q= 2.3 x 10-11, ppt forms d. Q = 2.7 x 10-8, ppt forms e. Q = 2.7 x 10-8, no ppt
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