a 20.0L container holds 0.650 mol of He gas at 37.0C at a pressure of 628.3torr. the new pressure inside the container will be torr if the volume is reduced to 12.0L, the temperature increased to 177C, and 1.25 of additional He gas was added.

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

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

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.