What is the Difference Between Acidic and Basic Oxides?
🆚 Go to Comparative Table 🆚The main difference between acidic and basic oxides lies in their reaction with water. Acidic oxides form acids when dissolved in water, while basic oxides form bases when dissolved in water.
Acidic Oxides:
- Formed when non-metals react with oxygen.
- Examples of acidic oxides include Cl2O, SO2, and P4O10.
- Found on the right side of the periodic table.
Basic Oxides:
- Formed when metals react with oxygen.
- Examples of basic oxides include Na2O, CaO, and MgO.
- Found on the left side of the periodic table.
Oxides can also be classified as amphoteric oxides, which can chemically react as either acidic or basic, or as neutral oxides, which do not exhibit acidic or basic properties.
Comparative Table: Acidic vs Basic Oxides
The main difference between acidic and basic oxides lies in their reaction with water. Here is a table summarizing the differences:
Acidic Oxides | Basic Oxides |
---|---|
Formed from non-metal elements (Groups 14-17) | Formed from metal elements |
Combine with water to form acids | Combine with water to form bases |
Examples: Sulfur dioxide (SO2), Sulfur trioxide (SO3) | Examples: Sodium oxide (Na2O), Magnesium oxide (MgO) |
Acidic oxides, also known as acid anhydrides, react with water to form acids. For instance, sulfur dioxide (SO2) reacts with water to form sulfurous acid (H2SO3), while sulfur trioxide (SO3) reacts with water to form sulfuric acid (H2SO4). On the other hand, basic oxides react with water to form bases. For example, sodium oxide (Na2O) and magnesium oxide (MgO) react with water to form sodium hydroxide (NaOH) and magnesium hydroxide (Mg(OH)2), respectively.
There are also amphoteric oxides, which exhibit both acidic and basic properties, such as aluminum oxide (Al2O3). These oxides can react as either an acid or a base depending on the conditions and substances they interact with.
- Oxide vs Dioxide
- Neutral vs Amphoteric Oxides
- Acidic Salt vs Basic Salt
- Binary Acids vs Oxyacids
- Acid vs Acidic
- Acidic Radical vs Basic Radical
- Acidity vs Basicity
- Acid vs Base
- Metal vs Nonmetal Oxides
- Acid Anhydride vs Basic Anhydride
- Acid vs Alkaline
- Acidic vs Basic Amino Acids
- Oxalate vs Oxalic Acid
- Copper Carbonate vs Basic Copper Carbonate
- Oxidases vs Oxygenases
- Acid-Base Titration vs Redox Titration
- Alkali vs Acid
- Alkalinity vs Basicity
- Oxygenation vs Oxidation