A galvanic cell is created using Cu(NO3)2, AgNO3, Copper and Silver metals. -What metal is being oxidized? Write the oxidation half reaction.
-What is being reduced? Write the reduction half reaction.
-Write the balanced net ionic equation.
-What is this cell's voltage?
-What is the Gibbs Free energy released during this reaction?
-Which electrode is getting increasing in mass?
-What would you expect to happen to the voltage if you increased the silver ion concentration?

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.