Skip to content

--- The Exergoecology Portal ---

Personal tools
You are here: Home » Exergy calculator » Easy exergy calculator » Instructions for the exergy calculator

Instructions for the exergy calculator

Document Actions

How it works

How to enter the chemical formula

  1. The program will only recognize numbers and letters belonging to chemical elements.  No special characters such as “-; “+”; “.” are allowed:
  • You should write “Ag” for: “Ag+; Ag+2; “Ag (c)”; The output will show you all possible substances with compound formula “Ag”
  • Compound “NaAlSi2O6.2H2O” should be rewritten as: “NaAlSi2O6(H2O)2”

 2.  The program is sensible to upper and lower case letters:
  • "Co" is Cobalt, while "CO" is Carbon Monoxide
 3. The program recognizes only parenthesis “( )”, do not include any square brackets “[ ]” or accolades “{ }”



Created by aliciavd
Last modified 2015-09-10 01:02 PM

Powered by Plone

This site conforms to the following standards: