Posted by George on Thursday, September 4, 2008 at 8:36pm.
You have a 12 M solution of hydrochloric acid. How many milliliters of this solution will give 25.0 mL of 2.0 M hydrochloric acid when diluted?
Where to start, and Where to end. The process of figuring this problem would be greatly appreciated.

Chemistry  bobpursley, Thursday, September 4, 2008 at 8:40pm
you want to dilute it by a factora of six, so you add 5 parts water, one part original HCL.
one part is 25ml, so add five parts (125ml) water to give 150ml 2M HCl 
Chemistry  felicia, Sunday, October 7, 2012 at 4:02pm
calculate the grams of hydrochloric acid that must be diluted to a volume of 8 liters to produce a concentration of .25 moles