Recent content by convict4703

  1. C

    High School How many hydrogen atoms are there in a 5 sample of pure hydrogen?

    sorry, a 5g sample.
  2. C

    High School How many hydrogen atoms are there in a 5 sample of pure hydrogen?

    How many hydrogen atoms are there in a 5 sample of pure hydrogen?
  3. C

    Thermal Expansion of ethanol problem

    how do you find out the final temperature?