Explanation:
To solve this worksheet, we need to name the common acids and bases based on their chemical formulas. The worksheet gives the chemical formula and a description of its use, and we need to write the common name of the compound.
Let’s go through each row one by one:
1. HCl – This is hydrochloric acid. It is used in labs and for regulating pH in swimming pools.
2. H₂SO₄ – This is sulfuric acid. It is used in car batteries.
3. HNO₃ – This is nitric acid. It is used in making fertilizers and explosives.
4. CH₃COOH – This is acetic acid. It gives vinegar its sour taste.
5. H₂CO₃ – This is carbonic acid. It forms when carbon dioxide dissolves in water.
6. H₃PO₄ – This is phosphoric acid. It is used as a flavoring agent in sodas.
7. H₂S – This is hydrogen sulfide. It has a rotten egg smell.
8. NH₄OH – This is ammonium hydroxide. It is used in soap making.
9. NaOH – This is sodium hydroxide. It is used in biodiesel production.
10. KOH – This is potassium hydroxide. It is used in the synthesis of organic compounds.
11. HBr – This is hydrobromic acid. It is used in the synthesis of organic compounds.
12. HF – This is hydrofluoric acid. It is used for etching glass.
13. Ba(OH)₂ – This is barium hydroxide. It is used in laboratories for titration.
14. H₂CrO₄ – This is chromic acid. It is used as an oxidizing agent in labs.
15. HClO₃ – This is chloric acid. It is used in rocket propellants.
Now, we fill in the “Name II” column with the common names of these acids and bases.
Final Answer:
| Chemical Formula | Common Uses | Name II |
|------------------|-------------|---------|
| HCl | Used in labs for various reactions and to regulate pH in swimming pools. | Hydrochloric acid |
| H₂SO₄ | Found in car batteries. | Sulfuric acid |
| HNO₃ | Used in making fertilizers and explosives. | Nitric acid |
| CH₃COOH | Gives vinegar its sour taste. | Acetic acid |
| H₂CO₃ | Forms when carbon dioxide dissolves in water. | Carbonic acid |
| H₃PO₄ | Used as a flavoring agent in sodas. | Phosphoric acid |
| H₂S | Rotten eggs smell. | Hydrogen sulfide |
| NH₄OH | Used in soap making. | Ammonium hydroxide |
| NaOH | Used in biodiesel production. | Sodium hydroxide |
| KOH | Used in synthesis of organic compounds. | Potassium hydroxide |
| HBr | Used in synthesis of organic compounds. | Hydrobromic acid |
| HF | Used for etching glass. | Hydrofluoric acid |
| Ba(OH)₂ | Used in laboratories for titration. | Barium hydroxide |
| H₂CrO₄ | Used as an oxidizing agent in labs. | Chromic acid |
| HClO₃ | Strong acid used in rocket propellant. | Chloric acid |
Parent Tip: Review the logic above to help your child master the concept of acids bases and salts worksheet connected not connected.
