Post a New Question

percipitate and colour

posted by .

a few drops of NaOH are added to a sample of the unknown. A blue precipitate appears. Next, approximately 1mL of ammonia, NH3, is added. The precipitate dissolves, but the solution remains blue. Which ion is present. Explain

  • Chemistry -

    Assistance needed.

    Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question