Consider the following reaction: N2(g) + 3H2(g) <=> 2NH3(g) a) In a given experi

Question

Consider the following reaction:

N2(g) + 3H2(g) <=> 2NH3(g)

a) In a given experiment, 1.84 moles of N2(g) and 4.52 moles of H2(g) were placed in a 4.12 L vessel. Complete the following table by entering numerical values in the Initial row and values containing the variable "x" in the Change and Equilibrium rows. Define x as the amount (mol/L) of N2 that reacts to reach equilibrium. Include signs in the Change column to indicate a gain or loss of concentration. (Omit units and spaces, use 3 sig. fig. and write concentration less than 1 as 0.###, not as .###. If nothing is present initially, enter 0 for the molarity.)

b) At a particular temperature, the equilibrium concentration of NH3 is found to be 0.477 M.
Given this information, determine the numerical value of K for this reaction, at this temperature.

Explanation / Answer

                    N2                     +                      3H2            --

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