With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
You are correct - from acetic acid and NaCl you will get very little HCl due to the relative strength of both acids. I think the added chloride is complexing the iron ions, thus removing them from the equilibrium.
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.