Homework Help: Describe how you would make 250 mL of 0.500 M HCI

Posted by Anonymous on Monday, April 4, 2011 at 10:20pm.

Describe how you would make 250 mL of 0.500 M HCI from 12.1 M HCI. Show calculations.

Describe how you would make 250 mL of 0.500 M HCI - John Wheeler, Thursday, July 12, 2012 at 4:24pm
Using the dilution formula M1V1 = M2V2 you would use the following calculations.

((250 mL)x(0.500 M HCl))/12.1 M HCl
= 10.3 mL

This means you want to add 10.3 mL of the 12.1 M HCl into a 250-mL volumetric flask and then fill the rest with distilled water up to the etch line in hte flask.
Describe how you would make 250 mL of 0.500 M HCI - Garrett, Friday, July 20, 2012 at 11:31pm
How did you get 12.1 M HCI?
Describe how you would make 250 mL of 0.500 M HCI - Kimberly Avulelhon, Tuesday, April 2, 2013 at 11:29am
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