Galvanic Cell:left : Zn^2+, Zn metal barbridge: SO4^2-, Na+right: Cu^2+, Cu metal barWhich of the following are true statements about the above galvanic cell and the resulting chemical reaction ? a) The copper electrode is the anode b) Zinc will be consumed before copper c) Electrons flow from the zinc electrode to the copper electrode d) The half reaction for the anode is Zn2+(aq) + 2e? → Zn(s) e) The species SO42? takes part in the cell reaction
It would be a vast improvement over the annoying car alarms now that just beg to be ignored. I like Nooky's idea too.
Bulldog had that about 10- 12 years ago. People just laughed at it. Plus who like hearing someone cry wolf.
I could get my mom to do a recording saying you ought to be ashamed of yourself! What are you thinking right now? she has a really great tone for those 2 sayings and they can guilt anyone into anything.
a) the copper electrode is not the anode b) true c) true d) The half reaction for the anode is Zn Zn2+ + 2e- e) SO42- does not take part in the cell reaction
