11 grade chemistry others
The formula for hydronium ion is:
- A. H₂O⁺
- B. H₃O⁺
- C. OH⁻
- D. None of the above
The formula for hydronium ion is:
- A. H₂O⁺
- B. H₃O⁺
- C. OH⁻
- D. None of the above
1 Answer
Askiitians Tutor Team
Approved Tutor Answer10 Months agoThe hydronium ion is a crucial concept in chemistry, especially in acid-base reactions. The correct formula for the hydronium ion is:
Correct Answer
B. H₃O⁺
Explanation
The hydronium ion forms when a water molecule (H₂O) gains an extra proton (H⁺). This results in the formula H₃O⁺, which represents the ion commonly found in acidic solutions.
Other Options
- A. H₂O⁺ - This is not a valid representation of the hydronium ion.
- C. OH⁻ - This is the hydroxide ion, which is different from the hydronium ion.
- D. None of the above - This option is incorrect since H₃O⁺ is indeed the correct answer.
Understanding the hydronium ion is essential for studying pH and the behavior of acids in solution.
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