Podcast
Questions and Answers
What type of oxides react with both acids and bases to produce salts and water?
What type of oxides react with both acids and bases to produce salts and water?
- Basic oxides
- Acidic oxides
- Amphoteric oxides (correct)
- Neutral oxides
Which metal oxide is an example of an amphoteric oxide?
Which metal oxide is an example of an amphoteric oxide?
- Sodium oxide
- Zinc oxide
- Aluminum oxide (correct)
- Copper oxide
What do sodium oxide and potassium oxide dissolve in water to produce?
What do sodium oxide and potassium oxide dissolve in water to produce?
- Acids
- Alkalis (correct)
- Bases
- Salts
What is the result of the reaction between aluminum oxide and hydrochloric acid?
What is the result of the reaction between aluminum oxide and hydrochloric acid?
Which metal forms copper(II) oxide when heated in air?
Which metal forms copper(II) oxide when heated in air?
What is the color of copper(II) oxide?
What is the color of copper(II) oxide?
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