4 Which form of energy is stored in this container?
(F) chemical energy
o electrical energy
(I kinetic energy
I sound energy

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?