name the type of oxides
Answers
Answer:
peroxied,,,, super oxide ,,mono oxide
Explanation:
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Answer:
Classification of Simple Oxides
On the basis of their chemical behaviour, there are acidic, basic, amphoteric and neutral oxides
Explanation:
Types of Oxides
Based on their acid-base characteristics oxides are classified as acidic or basic. ...
Acidic oxides are the oxides of non-metals. ...
Acidic oxides are, therefore, known as acid anhydrides, e.g., sulphur dioxide is sulphurous anhydride; sulphur trioxide is sulphuric anhydride.
Basic oxides are the oxides of metals.
An acidic oxide reacts with water and produces an acid. Usually, it is the oxide of non-metals. Examples include SO2, CO2, SO3, Cl2O7, P2O5, and N2O5. It could also be the oxide of metals with high oxidation states, such as CrO3, Mn2O7, and V2O5.
Sulphur dioxide reacts with water and gives sulphurous acid.
SO2 + H2O → H2SO3
Chromic anhydride reacts with water and results in chromic acid.
Cr2O3 + H2O → H2Cr2O4
2) Basic Oxide
A basic oxide reacts with water to give a base. Examples include the oxide of most metals, such as Na2O, CaO, BaO. These are basic in nature.
Calcium oxide reacts with water and produces calcium hydroxide, a base.
CaO + H2O → Ca(OH)2
3) Amphoteric Oxide
An amphoteric oxide is that metallic oxide displaying a dual behaviour. It shows the characteristics of both an acid as well as a base. It reacts with both alkalis as well as acids.
For example, zinc oxide acts as an acidic oxide when it reacts with concentrated sodium hydroxide. However, it acts as a basic oxide while reacting with hydrochloric acid.
ZnO + 2H2O + 2NaOH → Na3Zn[OH]4 + H2
ZnO + 2HCl → ZnCl2 + H2O
Aluminium oxide is another example that reacts with alkalis as well as acids.
Al2O3(s) + 6NaOH(aq) + 3H2O(l) → 2Na3[Al(OH)6](aq)
Al2O3(s) + 6HCl(aq) + 9H2O(l) → 2[Al(H2O)6]3+(aq) + 6Cl–(aq)