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asteringchemistry week x e Sea https/Isession mastetingchemistry.com/myct/temvie

ID: 518726 • Letter: A

Question

asteringchemistry week x e Sea https/Isession mastetingchemistry.com/myct/temview?assignmentProblemIDs&2158320 eral Chemistry Spring 2017 ek 14 Homework Exercise 15.61 Part B Complete the second row of the table. xercise 15.61 Express your answer using two significant figure Consider the reaction: N2(g) 3H2 (g) concentrations Complete the table Assume that all are equilibrium concentrations in moles per liter. IH2l Submit My Answers Give Up 500 0.110 0.115 0.519 0.168 76 575 0.125 00134 Part C 775 0.110 0.180 Complete the third row the table. of Express your answer using three significant figu

Explanation / Answer

B)

the second row...

from

K = [NH3]^2 /([N2][H2]^3)

7.6 = (0.168^2) /((0.125)(H2^3))

solve for [H2]

[H2] = (0.168^2) / (7.6*0.125)

[H2] = 0.0297 M