EasyChem Chemical Structure and Equation Editor

Atto ::: atto_easychem
Maintained by Carl LeBlond
Chemical structure and equation editor much like the Moodle equation editor. Requires filter_easychem.
Latest release:
102 sites
36 downloads
4 fans
Current versions available: 1

Chemical equation and structure editor much like the Moodle equation editor.  It utilizes Easychem.js which was developed by Peter Win.  Easily create chemical structures and equations and insert into your content.  More documentation on the Easychem identifier scripts are available at www.easychem.org.  Requires the EasyChem Chemical Structure and Equation Filter.

Screenshots

Screenshot #0

Contributors

Carl LeBlond (Lead maintainer)
Please login to view contributors details and/or to contact them

Comments RSS

Show comments
  • Sat, Apr 23, 2016, 1:45 AM
    I have installed it, but all of structures can not show in preview of question. Ex
    I inserted code: [% H_(y0.5)C\CH|CH`//C`\HC`||HC/#2; #5_(y0.5)H %] in question text box, but I can not see anything when click to question preview?
    help me please and thanks so many


  • Mon, Apr 25, 2016, 8:17 PM
    Hi Hoang - Did you install the filter also and have it enabled in the course your using?
  • Tue, Apr 26, 2016, 7:25 AM
    I think I did it all, I had removed and installed it many times, too. But it is not OK. This is some pictures about it.
    http://s000.tinyupload.com/?file_id=10259792011412349854
    please help me and thanks for giving
  • Tue, Apr 26, 2016, 7:30 AM
    does cause give that I used the moodle 2.9 version for your easychem?:D
  • Wed, Apr 27, 2016, 7:45 PM
    It could be as I have not tested in Moodle 3.0. I'll take a look this week when i get a chance.
  • Wed, Apr 27, 2016, 8:07 PM
    I just tested in Moodle 3.0 and it worked fine. I even created a question and it worked. You picture link does not work.
  • Wed, Apr 27, 2016, 8:37 PM
    OK I got your word file link to work. Can you send me a screen shot of your question text in HTML mode. (Click on the HTML button). When I pasted you expression in it did not work since it got wrapped in a tag. Remove the tag and it should work fine.
  • Wed, Apr 27, 2016, 8:41 PM
    Sorry the tag got removed by moodle.org. It was a tt tag.
  • Thu, Apr 28, 2016, 5:34 AM
    yes, that is my screen shot:
    http://s000.tinyupload.com/?file_id=84235685165807721506

    I removed tag

    in mode

    [% `|_p7_p7_p7_p7_p7_p7_o_(y-1,N0)_q_q_q_q_o %]

    to
    [% `|_p7_p7_p7_p7_p7_p7_o_(y-1,N0)_q_q_q_q_o %]
    and
    [% `|_p7_p7_p7_p7_p7_p7_o_(y-1,N0)_q_q_q_q_o %]
    and
    `|_p7_p7_p7_p7_p7_p7_o_(y-1,N0)_q_q_q_q_o
    it did not work finally sad
    thank you though for watching
    our education is bad and now I want to do smt for it, but it seem so difficult


  • Thu, Apr 28, 2016, 5:37 AM
    does this cause may be the filter, sir? smile
  • Tue, May 24, 2016, 9:49 PM
    this is video of my proplem
    I has tried many ways since your last message, but it has not shown
    please help me
    thank for your attention
    http://s000.tinyupload.com/?file_id=90891922454182167918
  • Sat, Apr 1, 2017, 1:24 AM
    I use easychem and mhchem to write a reaction like: http://s000.tinyupload.com/?file_id=42377634538286649990
    now I want to resize bigger all structures of easy chem ( about 500) and make them border, blacker like CaZnO2 above, what can I do?
    please help me
  • Sat, Apr 1, 2017, 1:27 AM
    I use easychem and mhchem to write a reaction like: http://s000.tinyupload.com/?file_id=42377634538286649990
    now I want to resize bigger all structures of easy chem ( about 500) and make them border, blacker like CaZnO2 above, what can I do?
    please help me
  • Tue, May 2, 2017, 10:47 PM
    Hi,

    is this plugin working ? For instance, this plugin web page, http://nsm0351.nsm.iup.edu/eolms/mod/forum/discuss.php?d=60 , is not working.
  • Ricardo Caiado
    Sun, Aug 27, 2017, 4:21 AM
    Any upgrade to Moodle 3.3?
1 2
Please login to post comments