How would the volume of helium in a balloon be affected if the balloon was placed in a room where air temperature is lower?

If the absolute temperature of a sample of gas in a glass jar is decreased by a factor of two, how would the pressure of the gas be affected?

If you doubled the volume of a sample of gas and then doubled the volume again without changing its pressure, how would the absolute temperature of the gas be affected?

What pressure must be applied to keep a gas at 750 torr and 300 K at a constant volume of 200 mL if the temperature is raised to 450 K?

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

How does a hydroelectric power plant converts energy into energy.

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?