Strong/Weak Acids/Bases

Question 1 / 18

🏆 Rank #-- ▾

Score 0/100

1. HCl

Strong acid

Weak acid

Strong base

Weak base

About This Quiz

Important bases/acids

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2. HBr

Strong acid

Weak acid

Strong base

Weak base

3. HI

Strong acid

Weak acid

Strong base

Weak base

4. H₂SO₄

Strong acid

Weak acid

Strong base

Weak base

5. HClO₄

Strong acid

Weak acid

Strong base

Weak base

6. HNO₃

Strong acid

Weak acid

Strong base

Weak base

7. Group I and II hydroxides

Strong acids

Weak acids

Strong bases

Weak bases

8. HF

Strong acid

Weak acid

Strong base

Weak base

9. H₂CO₃

Strong acid

Weak acid

Strong base

Weak base

10. HClO₃

Strong acid

Weak acid

Strong base

Weak base

11. HClO₂

Strong acid

Weak acid

Strong base

Weak base

12. H₃PO₄

Strong acid

Weak acid

Strong base

Weak base

13. HClO

Strong acid

Weak acid

Strong base

Weak base

14. NH₃

Strong acid

Weak acid

Strong base

Weak base

15. H₂SO₃

Strong acid

Weak acid

Strong base

Weak base

16. NH₄OH

Strong acid

Weak acid

Strong base

Weak base

17. HIO₃

Strong acid

Weak acid

Strong base

Weak base

Iodic acid (HIO3) is a strong acid. It completely ionizes in solution, releasing all its hydrogen ions (H+). This makes it a strong acid, as it readily donates protons to other substances.

Explanation

Iodic acid (HIO3) is a strong acid. It completely ionizes in solution, releasing all its hydrogen ions (H+). This makes it a strong acid, as it readily donates protons to other substances.