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What is the equilibrium constant, Kc, at 450C for the formation of NO2 if the Kp is the value calculated in Part A? Consider the

image text in transcribedWhat is the equilibrium constant, Kc, at 450C for the formation of NO2 if the Kp is the value calculated in Part A?

Consider the following reaction at equilibrium: Consider the equilibrium and answer the questions 2NO(g)+O2(g)2NO2(g) below. Round each answer to TWO places past the decimal in scientific notation. BACKGROUND There are three basic types of calculations used to determine K : Part A: What is the equilibrium constant, Kp, for this reaction if the equilibrium pressures are 1.96atmNO2, 1. All but one-One term in the expression is missing. Plug 0.0500atmO2, and 0.0100atmNO ? in known values and solve for the unknown value. 2. Equilibrium and Initial Concentrations-Calculate K Kp= 10 when only initial (pre-equilibrium) AND at least one final (equilibrium) concentration/pressure is known. Introduction to ICE charts-you must use STOICHIOMETRY to find the other equilibrium Part B: What is the equilibrium constant, Kc, at 450C for concentrations, then solve for K. 3. Initial Concentration and KGivenK as well as the the formation of NO2 if the Kp is the value calculated in initial concentrations of both the reactants and the Part A? products, calculate equilibrium concentrations using ICE charts (solve for ' x '). Kc= In most cases, Kc=Kp so the following equation is used to convert between them: Kp=Kc(RT)n

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