What is Keq for the reaction N2 plus 3H2 2NH3 if the equilibrium concentrations are NH3 3 M N2 1 M and H2 2 M?

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

Which is mostly likely why many scientists reject the cold fusion theory

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.