Please solve the following three problems:

1. Write the equilibrium expression for the following reaction. FeO(s)+H2(g)Fe(s)+H2O(g) 2. When the following reaction has the indicated equilibrium constants at 100C, determine 2NOBr(g)2NO(g)+Br2(g)Kc=0.014 the value of Kc for the reaction shown below at 100C. Show your work for full credit! 2NO(g)+Br2(g)2NOBr(g) 3. Consider the equilibrium reaction: N2O4(g)2NO2(g) Which of the following correctly describes the relationship between Kc and Kp for the reaction? A) Kp=Kc C) Kp=Kc/RT B) Kp=KcRT D) Kp=RT/Kc