To prepare 10% ortho-phosphoric acid in a 250ml volumetric flask from 85% ortho-phosphoric acid, you will need to add the following amounts of each component:
- 85% ortho-phosphoric acid: 212.5ml
- Distilled water: 37.5ml
This will give you a total volume of 250ml and a concentration of 10% ortho-phosphoric acid.
How do I prepare 10% ortho-phosphoric acid in 250ml volumetric flask from 85% ortho-phosphoric acid(density 1.69g/ml) ?
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