The chloride ion concentration in a solution may be determine by the precipitation of lead chloride.
Pb2+ (aq) + 2Cl- (aq) → PbCl2 (s)
A student finds that 16.96 mL of 0.6170 M lead nitrate is needed to precipitate all of the chloride ion in a 50.00 mL sample of an unknown. What is the molarity of the chloride ion in the student's unknown?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Solution Stoichiometry concept. You can view video lessons to learn Solution Stoichiometry. Or if you need more Solution Stoichiometry practice, you can also practice Solution Stoichiometry practice problems.