Arigid cylinder with a movable piston contains 50.0 liters of gas at 30.0 degrees celsius with a pressure of 1.00 atmosphere. what is the volume of the gas in the cylinder at stp?

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.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form