Procedure for preparation of 0.05M Potassium Iodate,

1. OBJECTIVE
To lay down the procedure for preparation of 0.05M Potassium Iodate,

2. SCOPE
This procedure is applicable to Quality Control Department

3. RESPONSIBILITY
• Officer QC
• Manager QC

4. SAFETY INSTRUCTIONS
• Proper handling the apparatus.
• Be sure to wear appropriate protective equipment, such as gloves and eye protection, when handling chemicals
• Additionally, it is important to weigh the chemical accurately and dissolve it completely to ensure the desired concentration of the solution.

5. PROCEDURE
5.1 PREPARATION
5.1.1 Calculate the molar mass of KIO3:
      K: 39.10 g/mol
      I: 126.90 g/mol
      O3: 3 x 16.00 g/mol = 48.00 g/mol
      Molar mass of KIO3 = 39.10 + 126.90 + 48.00 = 214.00 g/mol
5.1.2 Calculate the amount of KIO3 needed to prepare 1 liter of 0.05 M solution:
      Molarity = moles of solute / volume of solution
      Rearranging the formula: moles of solute = Molarity x volume of solution
      Moles of KIO3 needed = 0.05 x 1 = 0.05 moles
5.1.3 Calculate the mass of KIO3 needed using the mole-mass conversion:
      Mass = moles x molar mass
      Mass of KIO3 needed = 0.05 x 214.00 = 10.70 g
5.1.4 Dissolve 10.70 g of KIO3 in distilled water and make up to a final volume of 1 liter. You can use a volumetric flask to ensure accuracy
5.1.5 Mix the solution thoroughly until all the solid has dissolved.

6. RELATED DOCUMENTS
N/A

7. DISTRIBUTION INDEX
Original Copy will be retained by Quality Assurance Department.

8. ABBREVIATIONS
Q.C Quality Control Department
TS Test Solution
gm Gram
ml Milliliter

9. REVISION HISTORY