Chem 30 URGENT HELP NEEDED

Part 1: Lab—Spontaneity of Redox Reactions

Record the data from the virtual investigation https://youtu.be/tzcO8VqNDKk
 using this table. You should be looking for color changes. If there is reaction write “R”, if there is no reaction write “NR”

Metal
AgNO3(aq)
Cu(NO3)2(aq)
Mg(NO3)2(aq)
Zn(NO3)2(aq)
Ag(s)







Cu(s)







Mg(s)







Zn(s)










Analysis


List the metals in order of most reactive to least reactive based on the number of times they were involved in spontaneous reactions.

   









List the metal ions in order of most reactive to least reactive based on the number of times they were involved in spontaneous reactions.







Z      cbmadgjl Schroderus





   

Comment on the lists prepared in your answers to questions 2 and 3. Provide a possible explanation for the pattern shown in these lists.







   

Identify which set of reactants, the metals or the metal ions in solution, act as oxidizing agents. Support your answer using empirical evidence and a theoretical explanation.








Write balanced half-reactions and net ionic equations for the spontaneous reaction involving copper, Cu(s), and silver nitrate, AgNO3(aq).









   






https://youtu.be/tzcO8VqNDKk