Preparation of reagents - EDCO

0.5 M potassium iodide solution: Dissolve about . 83 g. potassium iodide in water and make up to . 1 litre. with water. Chapter 6. Pages 94 to 97 – mandatory experiment. Part (a) Sodium carbonate solution (approximately 0.5 M): Dissolve 143 g. of hydrated sodium carbonate (Na2CO3.10H2O) in water to make . 1 litre. of solution. Sodium ... ................
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