Empirical Formulas from Percent Composition

Usage

  • To begin-press "New Question" and a question appears to the right of the table
  • Determine the empirical formula and follow the instructions for submitting your results.
  • The results on the problem and a running total will appear in the second table.
  • If you get a problem "incorrect", you should redo it and recheck your answer.
  • Pressing the "Show Answer" will display the solution and you will no longer be able submit an answer for that problem.



Results Total Done Total Correct