Calculate the ionic constant of the conjugate acid of `NH_(3)`. given k_(b) is 1.77 x 10^-5

Explanation

To calculate the ionic constant (Ka) of the conjugate acid of NH3 (which is NH4+), we will use the relationship between the base dissociation constant (Kb) and the acid dissociation constant (Ka). Here are the steps to solve the problem:

### Step-by-Step Solution:

1. **Identify the Conjugate Acid**:
The conjugate acid of ammonia (NH3) is ammonium ion (NH4+).

2. **Understand the Given Information**:
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