[BACK]Return to reaction_help.html CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / html / res / adm / pages / reactionresponse

Annotation of loncom/html/res/adm/pages/reactionresponse/reaction_help.html, revision 1.1

1.1     ! albertel    1: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
        !             2: <!--
        !             3: $Id: gplheader.txt,v 1.1 2001/12/11 14:22:46 harris41 Exp $
        !             4: 
        !             5: Copyright Michigan State University Board of Trustees
        !             6: 
        !             7: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
        !             8: 
        !             9: LON-CAPA is free software; you can redistribute it and/or modify
        !            10: it under the terms of the GNU General Public License as published by
        !            11: the Free Software Foundation; either version 2 of the License, or
        !            12: (at your option) any later version.
        !            13: 
        !            14: LON-CAPA is distributed in the hope that it will be useful,
        !            15: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            16: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            17: GNU General Public License for more details.
        !            18: 
        !            19: You should have received a copy of the GNU General Public License
        !            20: along with LON-CAPA; if not, write to the Free Software
        !            21: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
        !            22: 
        !            23: /home/httpd/html/adm/gpl.txt
        !            24: 
        !            25: http://www.lon-capa.org/
        !            26: -->
        !            27: <html> <head>
        !            28: <title>Chemical Reaction Editor Help</title>
        !            29: </head>
        !            30: 
        !            31: <body>
        !            32: <h1>Chemical Reaction Editor</h1>
        !            33: <H3>Description</H3>
        !            34: <LI>Reactants are separated from products by '->'.
        !            35: <LI>Individual reactants and products are separated by '&nbsp;&nbsp;+' (leading space is obligatory).
        !            36: <LI>Numbers preceding the first symbol of a chemical specie are considered to be stoichiometric coefficients.
        !            37: <LI>Numbers appearing after the first symbol of a chemical specie are considered to be subscripts.
        !            38: <LI>Superscripts are initialized by '^' and terminated by a space.
        !            39: <LI>Ionic charges are superscripts composed of a number followed by a sign (i.e. '^2+').
        !            40: <br><br>
        !            41: <i>Press the 'Check' button to view your reaction before you submit it!</i>
        !            42: 
        !            43: <H3>Examples</H3>
        !            44: <LI>Ca(NO<sub>3</sub>)<sub>2</sub> is written as:<br>&nbsp;&nbsp;&nbsp; Ca(NO3)2
        !            45: <LI>OH<sup>-</sup> + H<sub>3</sub>O<sup>+</sup> <font face=symbol>&reg;</font> 2H<sub>2</sub>O is written as:<br>&nbsp;&nbsp;&nbsp; OH^- + H3O^+ -> 2H2O
        !            46: <LI>[Co(H<sub>2</sub>O)<sub>6</sub>]<sup>2+</sup> + 4Cl<sup>-</sup> <font face=symbol>&reg;</font> [CoCl<sub>4</sub>]<sup>2-</sup> + 6H<sub>2</sub>O is written as:<br>&nbsp;&nbsp;&nbsp; [Co(H2O)6]^2+ + 4Cl^- -> [CoCl4]^2- + 6H2O
        !            47: <LI><sup>3</sup><sub>1</sub>H + <sup>2</sup><sub>1</sub>H <font face=symbol>&reg;</font> <sup>4</sup><sub>2</sub>He + <sup>1</sup><sub>0</sub>n is written as:<br>&nbsp;&nbsp;&nbsp; ^3 1H + ^2 1H -> ^4 2He + ^1 0n
        !            48: <hr>
        !            49: <center>
        !            50: <form><input type="button" value="  Close Help  " onClick = "window.close()"></form>
        !            51: </center>
        !            52: </body> </html>
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>