Preparation and Standardization of 0.1 M Lead Nitrate

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Lead Nitrate Solution Preparation

•  Dissolve 33.12 g of lead nitrate in sufficient water to produce 1000 ml.
•  Standardize the solution in the following manner.

Lead Nitrate Solution Standardization

•  Pipette 50.0 ml of the solution into a flask.
•  Add 50 mg of xylenol orange mixture and sufficient hexamine to produce a violet pink color.
•  Titrate with 0.1 M disodium edetate to a lemon yellow end point.
•  1 ml of 0.1 M disodium edetate is equivalent to 0.03312 g of Pb(N0₃)₂.

Also see: Determination of Shelf Life of Solutions in Laboratory

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