The concentration of hydrogen ion in a sample of soft drink is `3.8 xx 10^(-3)M`. What is its `pH`?

Explanation

To find the pH of the soft drink given the concentration of hydrogen ions \([H^+]\) as \(3.8 \times 10^{-3} \, M\), we can follow these steps:

### Step 1: Understand the pH formula
The pH is defined as:
\[ \text{pH} = -\log[H^+] \]
where \([H^+]\) is the concentration of hydrogen ions in moles per liter.
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