Notice to CEARUN users:

We continually try to improve the online web-based user-interface for CEARUN. We continue to request and review any issues/comments you may have while using this application. We will review these comments and consider them for inclusion. Thank you for using CEARUN and your contributions to this improvement effort.

Send CEA update ideas to: Chris Snyder and include 'CEA Program Update' in the Subject Line.

For help with errors, please contact Responsible official (see below) before webmaster.

Send comments or questions to: Chris Snyder and include 'CEARUN comments-questions' in the Subject Line.

Please Note:
  • Your browser must have both cookies & Javascript enabled to use this application!
  • This form is to be used only to initialize data entry for CEA analysis. Clicking on the 'Submit' button clears any previous data!

The data is provided as is without any warranty of any kind, either express, implied, or statutory, including but not limited to, any warranty that the data will conform to specifications, any implied warranties of merchantability, fitness for a particular purpose, freedom from infringement, or any warranty that the data will be error free or any warranty that related documentation/release notes will conform to the data provided. NASA has neither verified nor validated any third party data. In no event shall the U.S. Government be liable for any damages, including but not limited to, direct, indirect, special or consequential damages, arising out of or resulting from or in any way connected with this data. You are put on notice that export of any goods or technical data from the United States may require some form of export license from the U.S. Government before they are either sent outside of the United States or made available to nationals of a foreign country either within the United States or abroad. Failure to obtain necessary export licenses may result in criminal liability under U.S. laws. NASA neither represents that a license shall not be required nor that, if required, it shall be issued. The data, and/or any modified or enhanced version thereof, shall not be offered for sale to the U.S. Government or any other entity. NASA shall be neither liable nor responsible for any maintenance or updating of the data, nor for correction of any errors in the data.

Select problem and code and click on the 'Submit' button:
Chemical Equilibrium Problem Types
Type CodeDescription

The code is optional and is used to identify your data. Use no more than 15 characters. Blank spaces, hyphens and underscores are allowed, but no special characters ($, #, etc).