A 196 mL sample of a gas at 36°C and 864 torr is heated to 76°C and the pressure is allowed
to drop to 400 torr. What volume will the
gas
occupy at these new conditions?
Answer in units of mL.

PLEASE HELP

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.

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

What is the temperature of one mole of helium gas at stp?