What volume of 3.20 m h2so4 is needed to prepare 535.0ml of a solution that is 0.600 m in h2so4

One significant difference between an ionic bond, where electrons are taken from one atom and added to another atom, and a covalent or metallic bond, where electrons are shared is

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.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion