2. Draw a picture to show why the pages of the phone books in our lab experienced so much friction that they would not pull apart (this picture should be very zoomed in on the pages
of the phone books). (2 points)

Given that the molar mass of nano3  is 85.00  g/mol, what mass of nano3  is needed to make 4.50  l of a 1.50  m nano3solution? use  .6.75 g18.9 g255 g574 g

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.