please show work for these problems circled are the correct answers Consider the following cquilibrium: H2Og...
please show work for these problems, correct answers are circled 26. Consider the reaction: 2HBr(g) = H2(g) + Br2(g) Keq = 49.0 If 1.20 M H2, 1.20 M Br2 and 1.00 M HBr are placed into a container at 44° C, which of the following is true as equilibrium is approached? A. [Br2] decreases significantly. B. [HBr] decreases significantly. C. [H2] decreases significantly. D. [H2) remains the same. 27. Which Keq is most likely to favour the formation of reactants?...
please show work for these problems, correct answers are circled 18. Consider the following equilibrium: Clip) + 2NO) = 2NOCK If 12.0 moles of Cly, 10.24 moles of NO and 2.00 moles NOCI are placed in a 2.00 L container and the system moves to the right to get to equilibrium If there are 100 moles NOCI acquilibrium, calculate the key A 0.006 B5.58 19. What will cause the value of key for an exothermic reaction to decrease? A increasing...
1. Consider the following equilibrium 2SO2 (g O2 (g) 2SOs (g) From which of the following starting conditions would it be impossible for this equilibrium to be achieved? a) 0.25 mol SO2 (g) and 0.25 mol O2 (g) are in a 1.0L container b) 0.75 mol SO2 (g) in al.OL container. c) 0.50 mol O2 (g) and 0.50 mol SOs (g) in al.OL container. d) 1.0 mol SO3 (g) in 1.OL container. The rate law for the decomposition of H2O2...
13. Consider the following When 0.600 moles of SO and allowed to reach equi Keq value. 13. Consider the following equilibrium: 2 SO2(g) + O2(g) +2 SO3 (8) smo ) Set up your ICE table When 0.600 moles of SO2 and 0.600 moles of O2 are placed into a 1.00-liter container and allowed to reach equilibrium, the equilibrium (SO3) becomes 0.250 M. Calculate the Keq value = (0.83 a) Set up your ICE table 0.60 Ans: ve for keq. b)...
show work please 3. Consider the following reaction where Kc 1.18 at 150K: 2HI(E)H2(g)+ 12(s) A reaction mixture was found to contain 0.0381 moles of HI, 0.0471 moles of H2, and 0.0364 moles of lz in a 1.00 L container. Is the reaction at equilibrium? And if not, what direction must it run in order to reach equiltibriurn? At equilibrium a 1.0-liter container was found to contain 0.20 mol of A, 0.20 mol of B, 0.40 mol of C, and...
please post all balanced equations and reaction tables that may be used. show work. Define an acid acconding to the Arrhenis theory and wvite a balanced equation to support this definition 2 Define a base accending to the Bonsted-Lowry thony Write a balanced oquation in suppot ef this defisition, in which the base is acting as a Bensted Lowry base but not as n Arrhaius base Formic cid, HCOOH, is a weak acid with apk,e3.74 Draw up a reaction table...
i need help with everything please!! WWLWUNA HOSILNILNIUSPRING 2020) Chapter #14 The following practice problems from Chang's text are not to be submitted. The numbers in brackets refer to problems appearing at the end of the chapter. Equilibrium Constant Expressions (14.8, 14.9) Calculating Equilibrium Constants (14.13 to 14.24: Do as many as you can) Multiple Equilibria (14.29, 14.31) Kinetics and Chemical Equilibrium (14.35, 14.36) Calc. of Equilibrium Conc. (14.39 - 14.48) Do as many as you can. LeChatlier's Principle (14.54,...
If possible, could you show the entire work and explain steps... Could you hand write it as well... Consider the following gas-phase equilibrium reaction: N (6) + O2(g) + 2NO(g); K. - 4.10 x 10 at 2000°C If 1.0 mol of NO is introduced into a 1.0 L container at 2000'C. what is the concentration of NO when is reached?
9780968206904 please help me with the question 7 and 8。 consider the equilibrium: 21018) 12(8) + Cl2 (s) keq" 10.0 moles of ICI were placed in a 5.0 L container at 10 °C and if an equilibrium concentration of 12 was found to be 0.60 M, calculate the number of moles ICI initially present. 8. A student places 2.00 moles SO3 in a 1.00 L flask. At equilibrium (O2) = 0.10 M at 130 °C. Calculate the Keq. 2SO2(g) +...
SOS Question 11 (5 points) What is the equilibrium expression for the following reaction? 2Ag (s) + Cl2 (g) = 2AgCl (s) OK = 1/[C12] OK = [Agci12 / [Ag] OK = [Ag]?[c12] OK = [Agci12 / ([Ag]?[Cl2)) OK = (AgCl2 Question 12 (5 points) What is true of the percent inition OK = [AgCl2 Question 12 (5 points) What is true of the percent ionization of a weak acid as the concentration of the weak acid increases? the percent...