In a message sent via Morse code, which of the following is the signal? the words the sender has in his or her head prior to sending the cable that the message travels along the dots and dashes themselves the words that the receiver writes down based on the dots and dashes received

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

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.