How many liters of 8.0M #HCl# are needed to prepare 1.50 L of 2.5M #HCl#?
0.47 L of 8.0 M HCl are needed to prepare 1.50 L of 2.5 M HCl.
For dilution problems:
We are calculating
First rearrange the dilution equation:
Plug in the values: