Question

5 drops of AgNO3 must be added to 1 L of a water sample: 46.1 mg SO42-/L and 30.6 mg Cl -/L.

What will be the precipitate that forms?

Answer 1

You need to know the molarity of the AgNO3 being added.

Answer 2

sorry, the molarity was .0010 M (moles/Liter)

Answer 3

5 drops : 1 drop = 0.5 mL

Answer 4

See above at your re-post.