The partial pressures of the gases oxygen, hydrogen, and nitrogen are 112 kpa, 101 kpa, and 65 kpa respectively. what is the total pressure exerted by the gas mixture?

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

Name the intersection of plane bpq and plane cpq.

How is the atomic number of a nucleus changed by alpha decay