- 119 V - 0,34
22 4-2 -
Y1
Y1
να - 2Y1 - » 2.- - 2Τ1
6.What is the cell potential of the half-cells above?
Α.
+0.85
+0.51
--1.53
Β.
C.
D,
-1.87​

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.