calculate the new pressure if a 2.45 L of a gas at a pressure of 1.01 atm is contracted to a volume of 2.29 L

What are transitions between a liquid and gas called? identify which way they are transitioning

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Which of the following units is not an official si unit? mole liter kilogram ampere