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identify an expression for the equilibrium constant Client Tim Time Room/Type Cl

ID: 1026022 • Letter: I

Question

identify an expression for the equilibrium constant Client Tim Time Room/Type Client on/Type Lynette Rostor Kelly steringChemistry: HW 15a-Internet Explorer tps// W 15a e Assessment 14.2 ingchemistry.com/myct/itemView2offset-next&lassignmentPro; Constents Perlodic Table PartA The equiibrium constant for the reaction shown here is K,-1.2x10 A reaction mixture at equilbrium contains [A)-3.4x10 M A(g)B(g) What is the concentration of B in the micture? Express your answer using two significant figures. BI- Submit Return to Assignment Provoie Feedback Lation Sales C

Explanation / Answer

      A(g) <---------> B(g)

    Kc = 1.2*10^3

     [A] =   3.4*10^-3 M

       Kc   = [B]/[A]

        1.2*10^3   = [B]/3.4*10^-3

         [B]        = 1.2*10^3*3.4*10^-3    = 4.1M>>>>answer