Bio 111 Exam 1 Formula Checker


This site is for you to check your formula for Exam 1 to be sure that it: Instructions:
  1. Enter your formula in the blanks below by typing the number of each atom in your formula into the appropriate blank
  2. Select the overall charge of your molecule using the pop-up menu; if your molecule is uncharged, choose "0"
  3. Click the "Check Molecule" button and a pop-up will appear with an analysis of your formula
Atom Number
Carbon
Nitrogen
Oxygen
Sulfur
Hydrogen

Charge