January 12, 2025, 01:59:42 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Why it is Cl (not Cl2) ?  (Read 6974 times)

0 Members and 2 Guests are viewing this topic.

Offline akrnfl

  • New Member
  • **
  • Posts: 5
  • Mole Snacks: +0/-0
Why it is Cl (not Cl2) ?
« on: November 11, 2006, 01:26:53 PM »
3HCl + HNO3 --------> NOCl + 2H2O + 2Cl


 If anybody know why it is Cl (not Cl2) in this reaction? What does Cl mean?
 
 Also I want to know how aqua regia solves Au?
Logged

Offline DevaDevil

  • Chemist
  • Full Member
  • *
  • Posts: 690
  • Mole Snacks: +55/-9
  • Gender: Male
  • postdoc at ANL
Re: Why it is Cl (not Cl2) ?
« Reply #1 on: November 11, 2006, 02:40:39 PM »
Au (s) + 3 NO3- (aq) + 6 H+ (aq) ? Au3+ (aq) + 3 NO2 (g) + 3 H2O (l)
Au3+ (aq) + 4 Cl- (aq) ? AuCl4- (aq)

And you are correct, it must be Cl2

All very well explained here, google usually helps ;)
Logged

Offline Alberto_Kravina

  • Assault Chemist
  • Retired Staff
  • Full Member
  • *
  • Posts: 608
  • Mole Snacks: +70/-15
Re: Why it is Cl (not Cl2) ?
« Reply #2 on: November 11, 2006, 03:50:05 PM »
If the Chlorine is in statu nascendi you can write it as "Cl".
Logged

Offline billnotgatez

  • Global Moderator
  • Sr. Member
  • ***
  • Posts: 4431
  • Mole Snacks: +226/-62
  • Gender: Male
Re: Why it is Cl (not Cl2) ?
« Reply #3 on: November 12, 2006, 11:33:33 AM »
in statu nascendi
"in the state of being born"
Just as something is about to begin.

The above is for those who are Latin challenged like me.
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links