Oxidation Reduction (1 Viewer)

[MrLuvable]

Anyone help me with this question please ?

Write balanced ionic equations for the following:

a) zinc is placed in a copper sulfate solution.
b) lead is added to a solution containing Ag+ ions.
c) iron is placed in a solution containing Na+ and Pb2+ ions.

 

[Timothy.Siu]

Anyone help me with this question please ?

Write balanced ionic equations for the following:

a) zinc is placed in a copper sulfate solution.
b) lead is added to a solution containing Ag+ ions.
c) iron is placed in a solution containing Na+ and Pb2+ ions.

Zn+Cu²⁺-->Zn²⁺+Cu

Pb-->Pb²⁺+2e-
Ag⁺+e-->Ag
Pb+2Ag⁺--->Pb²⁺+2Ag

nothing would happen to the sodium because its more reactive

Fe+Pb²⁺-->Fe²⁺+Pb

i think this is right

 

[NoName91]

zn+cu²⁺-->zn²⁺+cu

pb-->pb²⁺+2e-
ag⁺+e-->ag
pb+2ag⁺--->pb²⁺+2ag

nothing would happen to the sodium because its more reactive

fe+pb²⁺-->fe²⁺+pb

i think this is right

+1

 

[sam5]

+1

jeez u dug up a grave