University:
Purdue University
Course:
CHM 11200 | General Chemistry
Academic year:

2008
Views:

154

Pages:

1
Author:

Camron Gentry

-------- Name С f:).8 QuizNo. SA Tuesday, Feb. ·19, 2008 Section 1. Sulfur trioxide is placed in а reaction container, heated to 130 ° С, and allowed to reach а state of equilibrium: The equilibrium concentrations are as follows: [S02] [SОз] = 0.12 М. (а) Write the equilibrium constant expression for this reaction. (Do not forget tp balance the chemical equation). [ S D:;.] [О�] К= 2. [ 5tJз] (Ь) 2 Calculate the value of the equilibrium constant at 130° С. (Must show work for credit) [ D.о;г,�М 1� [ 6,Ь/3 М] [ о. / J_ /У/]� ,1 = 0.026 М, (02] = 0.013 М, and [с. ооси� м•] [ {).o,зfrf] [ O,bllf'I /Jf :г. ] (с) Describe the position of the equilibrium (in favor of reactants or products).