.
Silver Nitrate Solution Preparation:
• Take about 100 ml of water in a cleaned and dried 1000 ml volumetric flask.
• Add about 17 gm of Silver Nitrate with continues stirring.
• Add more about 700 ml of distilled water, mix.
• Make up the volume 1000 ml with water. Mix solution thoroughly.
• Keep the solution for at least one hour and then carry out the standardization.
Related: Determination of Shelf Life of Solutions in Laboratory
Related: Determination of Shelf Life of Solutions in Laboratory
Silver Nitrate Solution Standardization:
• Transfer about 50 mg, accurately weighed, of reagent-grade sodium
chloride, previously dried at 110° for 2 hours, to a
150-ml conical flask.
• Dissolve in 5 ml of distilled water.
• Stir, preferably with
a magnetic stirrer.
• Titrate with the silver nitrate solution.
• Calculate molarity of solution by following formula:
NaCl in mg
M = ---------------------------
AgNO3 in ml x 58.44
NaCl in mg
M = ---------------------------
AgNO3 in ml x 58.44
Is there other way of standardizing Silver Nitrate?
ReplyDeleteWhat is the problem with this method.
DeleteSir this method good but factor limit 0.95 to 1.05 na
ReplyDelete