Find the number of moles that are in 2.23 g of Li 2 O and report it with the correct significant figures.

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Give more examples of this type of heat transfer: