November 23, 2024, 10:09:29 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: What does "6 N hydrochloric acid" mean?  (Read 11831 times)

0 Members and 1 Guest are viewing this topic.

Offline cheesewithwhine

  • New Member
  • **
  • Posts: 6
  • Mole Snacks: +0/-0
What does "6 N hydrochloric acid" mean?
« on: February 25, 2012, 10:59:06 AM »
I came across this in an article:

"The aqueous portion was acidified to pH=2 with 6 N hydrochloric acid. The carboxylic
acid precipitated on standing, was filtered off, and dried under vacuum."

Does it mean 6 drops? 6 molar?
Logged

Offline vivekrai

  • Regular Member
  • ***
  • Posts: 71
  • Mole Snacks: +1/-5
  • Gender: Male
  • Love is in air
Re: What does "6 N hydrochloric acid" mean?
« Reply #1 on: February 25, 2012, 11:05:56 AM »
6 Normal . It is the Normality. See Normality here http://en.wikipedia.org/wiki/Normality
Logged
" हर विफल्तापर पर न तुम आँसू बहाओ हर सफलता का यही पहला चरण है | "
**********************************************

Offline apisshanghai

  • Regular Member
  • ***
  • Posts: 15
  • Mole Snacks: +0/-0
    • Shanghai APIs Chemical Co., Ltd
Re: What does "6 N hydrochloric acid" mean?
« Reply #2 on: February 26, 2012, 09:13:59 PM »
6N=6mol/1L
Logged
www.apischemical.com
dedicated to Active Pharmaceutical Ingredients synthesis and process  development

Offline fledarmus

  • Chemist
  • Sr. Member
  • *
  • Posts: 1675
  • Mole Snacks: +203/-28
Re: What does "6 N hydrochloric acid" mean?
« Reply #3 on: February 27, 2012, 08:02:38 AM »
Quote from: apisshanghai on February 26, 2012, 09:13:59 PM
6N=6mol/1L

For the specific case of hydrochloric acid. You are equating normality with molarity, which is true in this case but not necessarily true generally.
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links