Preparation and Standardization of 0.02 M Mercuric Nitrate
Preparation and standardisation of 0.02 M Mercuric Nitrate using Sodium Chloride by potentiometer.
Mercuric Nitrate Solution Preparation
- Dissolve 6.85 g of mercuric nitrate in 20 ml of 1 M nitric acid.
- Add sufficient water to produce 1000 ml.
- Standardize the solution in the following manner.
Mercuric Nitrate Solution Standardization
- Dissolve 15 mg of sodium chloride in 50 ml of water.
- Titrate with the mercuric nitrate solution determining the endpoint potentiometrically, using a platinum or mercury indicator electrode and a mercury-mercurous sulfate reference electrode.
- 1 ml of 0.02 M mercuric nitrate is equivalent to 0.002338 g of NaCl.
Also see:
Determination of Shelf Life of Solutions in Laboratory
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