The model below shows an atom of an element. What is the atomic number of this atom? O 6
O 8
09
O 16

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

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work