At 2000 deg C the equilibrium constant for the reaction 2NO(g) Part A If the ini

Question

At 2000 deg C the equilibrium constant for the reaction 2NO(g) Part A If the initial concentration of NO is 0.172 M , what are the equilibrium concentration of NO? Express your answer to two significant figures and include the appropriate units. Part A If the initial concentration of NO is 0.172M , what are the equilibrium concentration of N2? Express you answer t? two significant figures and include the appropriate units. Part C If the initial concentration of NO is 0.172M , what are the equilibrium concentration of O2? Express your answer to two significant figures and include the appropriate units.

Explanation / Answer

part A: initial conc= 0.172 of NO at equilibrium NO=0.172-2x x and x of N2 and O2 are present Keq= [N2]*[O2]/[No2]^2 by solving, x=0.031 at equilibrium NO=0.172-2x=.11 Part B: x= conc of N2=conc of O2=0.031

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