Explore BrainMass
Share

Explore BrainMass

    Chemistry: Will 0.060 M in Pb(NO3) mixed with 0.020 M in NaBr form a precipitate?

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Will 0.060 M in Pb(NO3) mixed with 0.020 M in NaBr form a precipitate?
    (Explain)

    © BrainMass Inc. brainmass.com October 10, 2019, 5:09 am ad1c9bdddf
    https://brainmass.com/chemistry/chemical-equilibrium/chemistry-pb-no3-mixed-nabr-494639

    Solution Preview

    Dear Student,

    ** Please see the attached file for a Word formatted version of the solution **

    Chem
    Will 0.060 M in Pb(NO3)2 mixed with 0.020 M in NaBr form a precipitate? 
    (Explain)

    SOLUTION:

    Pb(NO3)2 dissociates according to the following equation:

    Pb(NO3)2  Pb+2(aq) + 2NO3-(aq)
    (0.060 M) (0.060 M) 2(0.060 M) = 0.12 M

    Similarly, NaBr dissociates according to the following ...

    Solution Summary

    In this solution we explain and answer the given chemistry problem.

    $2.19