Question

In: Chemistry

When the following equation is balanced properly under acidic conditions, what are the coefficients of the...

When the following equation is balanced properly under acidic conditions, what are the coefficients of the species shown? Ag+ + Mg-->Ag + Mg2+ Water appears in the balanced equation as a (reactant, product, neither) with a coefficient of . (Enter 0 for neither.) How many electrons are transferred in this reaction?

Solutions

Expert Solution

Ag+ + Mg-->Ag + Mg2+

O.H.R                                                   R.H.R

Mg -------> Mg+2 + 2e-                         Ag+1 + e- -------> Ag

                                                             2Ag+ + 2e- --------> 2Ag

           Mg-----------> Mg+2 + 2e-

          2Ag+ + 2e- --------> 2Ag

      ----------------------------------------

2Ag+ (aq) + Mg(s) ----------> Mg+2 (aq) + 2Ag over all reaction

      


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