Question

Prepare 0.5 L of a 3M sulfur acid solution using concentrated sulfuric acid 18M ?

Answer 1

Answer:

Fill a container about half way or more with distilled water, add the acid, and then bring up to volume with more water. In the example above, fill a flask with about 150 mL or more with distilled water, add 6.9 mL of concentrated sulfuric acid, then continue to dilute with water to the 250 mL mark.)