Preparation of Hydrochloric acid, 50% v/v

Preparation of Hydrochloric acid, 50% v/v

Reagents:

To make 100 ml:

Hydrochloric acid, concentrated ……………. 50 ml
Distilled water ……………………………………….. 50 ml


Method:

1 Using a cylinder, measure 50 ml of water and transfer to a leak-proof screw cap bottle.

2 Measure 50 ml of concentrated hydrochloric acid and add to the water. Cap the bottle and mix well.

3 Label the bottle and mark it Corrosive. Store at room temperature in a safe place. The reagent is stable indefinitely.

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