Determine how many grams of ki are required to produce 1.2g of pbi2. a) 0.43 g b) 0.86 g c) 1.67 g d) 3.33 g

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

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

Asolid that forms and separates from a liquid mixture is called