Questions and Answers
What type of acid is HCl?
What type of acid is HBr?
What type of acid is HI?
What type of acid is H2SO4?
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What type of acid is HClO4?
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What type of acid is HClO3?
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What type of acid is HF?
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What type of acid is HC2H3O2?
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What type of acid is H3PO4?
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What type of acid is H2CO3?
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What type of acid is HCN?
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What type of acid is HClO2?
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What type of acid is HClO?
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What do strong acids do in reactions?
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What do weak acids do in reactions?
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What type of base is LiOH?
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What type of base is NaOH?
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What type of base is KOH?
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What type of acid is HNO3?
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What type of base is PbOH?
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What type of base is Mg(OH)2?
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What type of base is Ca(OH)2?
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How can you tell the difference between a strong or weak acid?
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What type of base is NH3?
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What type of base is CH3NH2?
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What type of base is CH3Cl2NH3?
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How do you tell if a base is weak?
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Study Notes
Strong Acids
- HCl (Hydrochloric acid) is classified as a strong acid.
- HBr (Hydrobromic acid) is recognized as a strong acid.
- HI (Hydriodic acid) is another example of a strong acid.
- H2SO4 (Sulfuric acid) is also a strong acid.
- HClO4 (Perchloric acid) is considered a strong acid.
- HClO3 (Chloric acid) falls into the category of strong acids.
Weak Acids
- HF (Hydrofluoric acid) is categorized as a weak acid.
- HC2H3O2 (Acetic acid) is a well-known weak acid.
- H3PO4 (Phosphoric acid) is classified as a weak acid.
- H2CO3 (Carbonic acid) is also a weak acid.
- HCN (Hydrogen cyanide) is a weak acid.
- HClO2 (Chlorous acid) is considered a weak acid.
- HClO (Hypochlorous acid) is classified as a weak acid.
Reaction Characteristics
- Strong acids fully dissociate in reactions, proceeding to completion.
- Weak acids partially dissociate, establishing an equilibrium in reactions.
Strong Bases
- LiOH (Lithium hydroxide) is categorized as a strong base.
- NaOH (Sodium hydroxide) is recognized as a strong base.
- KOH (Potassium hydroxide) is classified as a strong base.
- HNO3 (Nitric acid) is another strong acid, complementing strong basics.
- PbOH (Lead hydroxide) is categorized as a strong base.
- Mg(OH)2 (Magnesium hydroxide) is recognized as a strong base.
- Ca(OH)2 (Calcium hydroxide) is also classified as a strong base.
Identifying Strong and Weak Acids/Bases
- Strong acids typically have at least two more oxygen atoms than hydrogen atoms.
- Weak bases often contain nitrogen or carbon in their structure.
- NH3 (Ammonia) is identified as a weak base.
- CH3NH2 (Methylamine) is recognized as a weak base.
- CH3Cl2NH3 (a derivative of ammonia) is also categorized as a weak base.
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Description
Test your knowledge on the classification of strong and weak acids in chemistry. This quiz covers various examples of strong and weak acids, their reactions, and characteristics. Perfect for students looking to reinforce their understanding of acid properties.