The `E^(Theta)` for `Cl_(2)//Cl^(-)` is `+1.36` for `I_(2)//I^(-)` is `+0.53, " for " Ag^(+)//Ag` is `+0.79, Na^(+)//Na` is `-2.71` and for `Li^(+)//Li` is `-3.04` Arrange the following ionic spects in decreasing order of reducing strength:
`I^(-), Ag, Cl^(-), Li, Na`

Explanation

To arrange the given ionic species in decreasing order of reducing strength based on their standard reduction potentials, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Standard Reduction Potentials**: The standard reduction potential (E°) indicates how easily a species gains electrons (is reduced). A more positive E° means the species is a better oxidizing agent and thus a weaker reducing agent. Conversely, a more negative E° indicates a stronger reducing agent.

2. **List the Given Potentials**:
- \( E^\circ \) for \( Cl_2/Cl^- \) = +1.36 V
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