Sarene-to Dr. Bob222

Newest questions and responses by Sarene-to Dr. Bob222
  1. Chemistry

    Thank you! I redid my questions and I got the following answers. Please let me know if they are correct! I am really unsure about the significant digits! 1. 135.32g NH3 2. 1.85g H2 3. 9.93X10^19 molecules.

    asked on September 28, 2010