The EAN of Zn in `[Zn(NH_(3))_(4)]^(2+)` is

What is the effective atomic number of Zn (30) in Zn(NH_(3))_(4)Cl_(2) ?

To increase significantly the concentration of free Zn^(2+) ion is a solution of the complex ion [Zn(NH_(3))_(4)]^(2+) Zn^(2+) (aq)+4NH_(3) (aq) hArr [Zn(NH_(3))_(4)]^(2+) (aq) Add to the solution some:

To increase significantly the concentration of free Zn^(2+) ion is a solution of the complex ion [Zn(NH_(3))_(4)]^(2+) Zn^(2+) (aq)+4NH_(3) (aq) hArr [Zn(NH_(3))_(4)]^(2+) (aq) Add to the solution some:

What is the ratio of uncomplexed to complexed to complexed Zn^(2+) ion in a solution that is 10 M "in" NH_(3) . If the stability constant of [Zn(NH_(3))_(4)]^(2+) is 3xx10^(9) ?

What is effective atomic number (EAN) ? Calculate EAN of cobalt (Z=27) in [CO(NH_(3))_(6)]^(+3) and of zinc (z=30) in [Zn(NH_(3))_(4)]SO_(4) .