Question 31 1 pts For the reaction 2502(g) + O2(g) → 2503(8) at a certain temperature,...
The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 2502(g) + O2(g) = 2503(g) If initial concentrations are [SO2] = 10.8 M, [O2] = 0.45 M, and (SO3) = 16.2 M, the system is not at equilibrium and will remain in an unequilibrated state. not at equilibrium and will shift to the left to achieve an equilibrium state. O at equilibrium. not at equilibrium and will shift to the right to achieve an equilibrium state.
At a certain temperature, 0.680 mol SO2 is placed in a 4.50 L container. 2503(g) = 2502(8) + O2(8) At equilibrium, 0.110 mol O, is present. Calculate Kc. K=
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 10 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift...
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) 2503(g) Ka = 1.2 x 103 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium. b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift towards...
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 103 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift...
IS LOCAS Question 16 5 pts Given the following data: S(s) + O2(g) → SO3(8) AH=-395.2 kJ 2502(g) + O2(g) - 2503(g) AH = - 198.2 kJ Calculate AH for the reaction: S(s) + O2(g) +SO2(g) -197.0 kJ 0 -593.4 kJ -296.1 kJ -494.3 kJ +296.1 kJ 5 pts Question 17
At a particular temperature, K = 6.8 x 10-7 for the following balanced reaction: 2503 (9) ► 2002 (9) + O2(9) In an experiment in which 2.5 mol of SO3 is placed in a 4.0-L vessel, what are the equilibrium concentrations of all gases? [SO3) = M [SO2) = м (O2) = M
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 10 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium. b) At equilibrium, this system will contain mostly c) If more soz is added to this system at equilibrium, the reaction will shift towards the d) if oxygen gas is removed from this system at equilibrium, the reaction will shift...
Question 25 Consider this reaction, 2502(g) + O2(g) + 2503(g). What is the An that you should use to interconvert between Kc and Kp? 00 O +1 O +2 0-1 0-2 Question 26 4 points Classify this reaction, H2504 + NH3 - HSO4 + NH4t, as Arrhenius, Bronsted-Lowry, or Lewis acid-base reactions. This reaction may fit more than one of these categories Select the ones that apply. A wrong answer will negate a correct answer. Arrhenius Bronsted-Lowry O Lewis
Given a chemical reaction below, 2502(g) + O2(g) = 2 503(8) Kc = 2.7 102 at 960K what is the value of K, for this reaction? (R = 0.08206 L'atm/mol K, K, = K (RT)An) 0 21 x 104 0.29 0.023 Question 9 1 pts The reaction system SO2(g) + NO2(g) = NO(g) + SO3(g) is at equilibrium. When NO2 is added to the container, the reaction shifts to Select] the partial pressure of SO2 [Select) , and the partial...