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Name: ______________________________ Period: ________
Lab Quiz A : Metal Reactivity, Electrolysis and Daniel Cell Labs
1a. For the Electrolysis Lab, circle anode or cathode and give the observation you make at that electrode_______________________
1b. In the space below, give the half cell that is occurring at this electrode.
2. In the Daniel/voltaic/galvanic Lab, what does it mean to have "-" V (negative voltage)______________________________________
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3a. In the Daniel/voltaic/galvanic Lab, what is chemistry name of the string soaked in sodium nitrate called? ________________
3b. What is it used for in the chemical cell? (Answer below).
4. do you call the