1. Air is composed of several gases. The partial pressure of Nitrogen is 593.4 mm Hg. The partial pressure of Argon is 7.07 mm Hg. The other gases, besides oxygen, total 0.31 mm Hg. What is the partial pressure of oxygen at mean sea level?

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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