Calssify the following as acid or base according to Bronsted-Lowry theory and name their corresponding conjugate base or acid
`(i) NH_(3) " " (ii) CH_(3)CO O^(-)`
`(iii) H_(3)O^(+) " " (iv) H^(-) " "(v) HO O^(-) " " (vi) S_(2)O_(8)^(2-)`.

Explanation

To classify the given compounds according to the Bronsted-Lowry theory and to identify their corresponding conjugate acids or bases, we will follow these steps:

### Step 1: Classify NH₃
- **Classification**: NH₃ (ammonia) acts as a Bronsted-Lowry base because it can accept a proton (H⁺) to form NH₄⁺ (ammonium ion).
- **Conjugate Acid**: NH₄⁺ is the conjugate acid of NH₃.

### Step 2: Classify CH₃COO⁻
- **Classification**: CH₃COO⁻ (acetate ion) is a Bronsted-Lowry base because it can accept a proton to form CH₃COOH (acetic acid).
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