Post a New Question

Chemistry

posted by .

What is the molarity of an aqueous ammonia solution that has an OH- concentration of 0.0011 M? Kb = 1.8x10-5

  • Chemistry -

    Please use the same screen name for different posts.
    .........NH3 + HOH ==> NH4^+ + OH^-
    initial...x.............0.......0
    change.-1.1E-3.........1.1E-3..1.1E-3
    equil..x-1.1E-3........1.1E-3..1.1E-3

    Kb = (NH3)(OH^-)/(NH3)
    Substitute into the Kb expression and solve for x = (NH3)

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question