In a chemical equilibrium, the catalyst is used to?

100mg magnesium reacts with 20ml of 1.0m hcl

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

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?