A cylinder fitted with a piston has 10 dm3 of a gas 27ºC. How can you double the pressure
by varying only the volume?

need help asap

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

1. list three scientific reasons cockroaches may fly.

Draw the structure for 5-isopropyl-2-methyl-3-nonene