Question

estimation of water of crystallization in mohr's salt by titrating with kmno4

Answer 1

Rinse and fill diuretic with N / 20 KMnO4. Solution.

Weigh 4.9 grams of straw salt and use 250 ml floss flask to dissolve in water to form 250 ml of solution. Rinse the pipette with the prepared salt solution and make it 20.0 m pipettes in the tiles flasks washed.

Add a test tube (~ 20 ml) filled with diluted sulfuric acid (~ 4n) for solution in the titanium flask.

Focus on initial readings.

Add the KMnO4 solution to a crisp to the permanent light in the titanium flask .