Hello,
In the Nelson Thornes textbook, it gives the example of dipping a zinc rod into a zinc sulfate solution. The following eqm is set up:
Zn(s) + (aq) <--> Zn2+(aq) + 2e-
It states that the eqm lies far to the left and that the zinc acquires a negative charge, but why is that if the reverse reaction is occurring more? Aren't the electrons being used up? If it's referring to Zn2+ gaining electrons to become neutral, what is becoming negatively charged?
Thanks and sorry - it's probably just me misunderstanding!