Chemistry, 31.03.2020 05:20, garrettrhoad

You have a vial that may contain lead(II) cations or barium cations, but not both. Available to you are solutions of ammonium sulfate, sodium fluoride and potassium bromide. Which single solution can you add to the vial to determine which cation is present?

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You have a vial that may contain lead(II) cations or barium cations, but not both. Available to you...