A52.0-ml volume of 0.35m ch3cooh (ka= 1.8*10^-5) is titrated with 0.40m naoh . calculate the ph after the addition of 21.0ml of naoh.

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

1. list three scientific reasons cockroaches may fly.

How are isotopes of the same chemical element alike? how are they different?