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1) Which reaction will shift to the left in response to a decrease in volume? A)...
muruple choice must be on scantron MOLTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which reaction will shift to the left in response to a decrease in volume? A) 2 SO3 (8) 2 SO2 (8) + O2 (8) B) N2 (8) + 3H2 (8) 2 NH3 (8) C) 2HI (8) H2(g) + 12 (g) D) 4 Fe (s) + 3 O2 (g) 2 Fe203 (s) E) H2 (8) + Cl2 (8) 2...
The initial concentrations or pressures of reactants and products are given for each of the following systems. Calculate the reaction quotient and determine the direction in which each system will proceed to reach equilibrium. 2NH3(g)⇌N2(g)+3H2(g)Kc=17; [NH3] = 0.20 M, [N2] = 1.00 M, [H2] = 1.00 M (b) 2NH3(g)⇌N2(g)+3H2(g)KP=6.8×104; NH3 = 3.0 atm, N2 = 2.0 atm, H2 = 1.0 atm (c) 2SO3(g)⇌2SO2(g)+O2(g)Kc=0.230; [SO3] = 0.00 M, [SO2] = 1.00 M, [O2] = 1.00 M (d) 2SO3(g)⇌2SO2(g)+O2(g)KP=16.5; SO3 = 1.00...
EY The reaction is at yumunu 7) - 7) of the following equilibria, only will shift to the right in response to a decrease in volume. A) N2(g) + 3H2(g) + 2NH3 (8) B) H2(g) + Cl2 (8) 2 HCl (g) C) 2 Fe2O3 (s) = 4 Fe (s) + 302 (8) D) 2HI (8) H2(g) + 12 (8) E) 2 SO3 (8) 2 SO2(g) + O2(g) 8) 8) The magnitude of Kw indicates that A) water autoionizes very slowly...
1) The reaction below is exothermic 2SO2 (g) + O2(g) ⇌ 2SO3(g) + heat Le Châtelier's Principle predicts that _______ will result in an increase in the number of moles of SO3 (g) in the reaction container. Which direction will the reaction shift: ? left or right A) increasing the volume of the container B) increasing the amount of SO2 C) removing some oxygen D) increasing the temperature E) decreasing the pressure 2) Consider the following reaction at equilibrium: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat ΔH...
Arrange the following gases in order of decreasing standard molar entropy: N204(9), NO(g), NO2(g). Select one: O a. N204> NO > NOZ O b. N204 > NO2 > NO O C. NO2 > NO > N20. O d. NO > NO2 > N204 e. NO > N204 > NO2 Which of the following reactions will shift to the left if the volume is decreased? Select one: H2 (8) + Cl2 (8) DIL 2 HCI (8) OD b. 2 SO3 (8)...
Consider the following reaction at equilibrium: 2CO2(g) = 200 (g) + O2(g) AH° = -514 kJ Le Châtelier's principle predicts that a decrease in temperature will decrease the value of the equilibrium constant O increase the value of the equilibrium constant decrease the partial pressure of CO increase the partial pressure of CO2 (g) decrease the partial pressure of O2 (g) Consider the following reaction at equilibrium: 2NH3 (g) = N2 (g) + 3H2(g) AH° = +92.4 kJ Le Châtelier's...
Given the standard enthalpy changes for the following two reactions: (1) N2(g)-202(g) N204(g) ΔΗ 9.2 kJ (2) 2N2O(2N2()-O2() what is the standard enthalpy change for the reaction: (3) 2N20(D -302( 2N204() AH-? kJ
Which of the following reactions is a heterogeneous equilibrium expression? a. 2NO(g) + O2(g) 2NO2(g) b. 2NH3(g) N2(g) + 3H2(g) c. 2H2(g) + O2(g) 2H2O(g) d. 2S(s) + 302(g) 2503(g) e. C2H4(g) + H2(g) C2H6(g)
The initial concentrations or pressures of reactants and products are given for each of the following systems. Calculate the reaction quotient and determine the direction in which each system will proceed to reach equilibrium. (d) 2SO3 (g) ⇌ 2SO2 (g) + O2 (g) KP = 16.5; initial pressures: SO3 = 1.00 atm, SO2 = 1.00 atm, O2 = 1.00 atm (e) 2NO(g) + Cl2 (g) ⇌ 2NOCl(g) Kc = 4.6 × 104 ; [NO] = 1.00 M, [Cl2] = 1.00...
Question 47 Which reaction shown will have the highest concentration of products at equilibrium? O N2(g) + 3H2(g) + 2NH3(g) K=0.278 • 2502(g) + O2(g) + 2503(g) K=1.7 x 106 O2HBr(g) + H2(g) + Br2(g) K= 7.7 x 10-11 O2NOCI(g) 2NO(g) + Cl2(g) K=1.8 x 10-2 !! Proctorio is sharing your screen Stop she OPCI(8) EPC13(g) + Cl2(8) K= 1.1 x 10-2 DLL (intel CORE i5 10TH GEN weak as: NH3 СА. Сон Printplof Chemistry weak acid : HT H3...