They represent elements by using symbols
Answer:
gotta get some points then lol
Explanation:
<span>Ag+(aq) + e– → Ag(s) Eo = +0.80 V
Pb2+(aq) + 2e– → Pb(s) Eo = –0.13 V
=>
</span>
<span>2Ag+(aq) + 2e– → 2Ag(s) Eo = +0.80 V
Pb(s) → Pb2+(aq) + 2e– - Eo = – (-0.13 V) = +0.13 V
----------------------------------
2Ag(+) (aq) + Pb(s) -------> 2Ag(s) + Pb(2+)
</span>
<span>E cell = E0 cathode – Eo anode = 0.80V - (- 0.13V) = 0.80V + 0.13V = 0.93V.
Answer: + 0.93V
</span>
Oxygen and carbon are element combinations that will most likely form polyatomic ions.
