if you have an 80.0dm3 tank of acetylene how many liters H2O would be produced if all the acetylene in the tank is burned and all the gases are at the same temperature and pressure?

The grooves or folds of the brain are called

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 sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.