1. keq for the reaction 2 h2o(g) > 2 H2(g) + O2(g) is 2.9 x 10^-82. What does the value of keq reveal about the reaction? Suppose a container holds 1.55 M H2o(g). 7.00 x 10^-23 M H2(g), and 4.72 x 10^-15 M O2(g), Is the system at equilibrium? If not, in what direction will he reaction proceed?
2. Given the equation OF2(g) + H2O(g) >< O2(g) + 2 HF(g) + 318 kJ. predict the direction of shift in the equilibrium position if (a) OF2 is added. (b) H2O is removed (c) pressure is increased, and (d) temperature is loered. In each case, briefly explain your answer.
2007-08-11
15:54:47
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1 answers
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asked by
ashley t
1
in
Science & Mathematics
➔ Chemistry