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Sulphur dioxide and no2
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What is another name for non-metallic oxides?
They are also known as acidic oxides since they form acidic solutions in water.
What is the result when most nonmetallic oxides react with water?
Non metal oxides tend to react with water to form acidic solutions.
Can form an oxide that reacts with water to form an acidic solution?
Most of the non metals when react with water and form oxides and are added to water, these form acidic solutions. For eg- SO2 + 2H2O ------> H2SO4
Why are aluminium and zinc oxides called amphoteric oxides?
These oxides are called amphoteric because they can dissolve in acidic solutions to form metal cations in the solutions but can also dissolve in strongly alkaline aqueous solution to form oxyanions of the metals: aluminate or zincate.
Is metal oxide is a base?
Yes, certain metal oxides, mostly from the middle groups of the transition metals are acidic. Chromium and rhenium, for example, both form oxides which are acidic in water.
What is another name for non-metallic oxides?
They are also known as acidic oxides since they form acidic solutions in water.
What is the result when most nonmetallic oxides react with water?
Non metal oxides tend to react with water to form acidic solutions.
Can form an oxide that reacts with water to form an acidic solution?
Most of the non metals when react with water and form oxides and are added to water, these form acidic solutions. For eg- SO2 + 2H2O ------> H2SO4
What are acidic oxides?
Acidic oxides are oxygen-containing compounds that dissolve in water to form acidic solutions. A typical example is sulfur trioxide, which dissolves to form sulfuric acid.
Why are aluminium and zinc oxides called amphoteric oxides?
These oxides are called amphoteric because they can dissolve in acidic solutions to form metal cations in the solutions but can also dissolve in strongly alkaline aqueous solution to form oxyanions of the metals: aluminate or zincate.
Is metal oxide is a base?
Yes, certain metal oxides, mostly from the middle groups of the transition metals are acidic. Chromium and rhenium, for example, both form oxides which are acidic in water.
What is the difference between acidic oxide and basic oxide?
acidic oxides form acids with water Bases form basic salts with water
Acidic oxide and water what do they make?
Acidic oxides form (oxy)acids with water: eg. SO2 + H2O --> H2SO3
Will na2o react with water to form a acidic solution?
No, it will form a basic solution of Sodium Hydroxide as per the following equation. Na2O + H2O ---> 2NaOH As the solution will have OH- ions so it will be basic. Na2O is a basic oxide and basic oxide dissolve in water to form bases( here NaOH). Acidic oxides dissolves in water to form acids. Alkali metal(group 1 of periodic table) oxides are always basic oxides, but all metal oxides may not be basic( some transition metal oxides are acidic).
Are non metal oxides acids or bases?
Metallic oxides are basic because they dissociate to form the hydroxyl ions while the non-metallic oxides are acidic because they dissociate to form hydrogen ions.
What combines with water to produce acids?
acidic gases - e.g. oxides of non-metals - so oxides of sulfur and nitrogen will form acids
Why metallic oxides are basic and non metallic oxides are acidic?
Metallic oxides are basic because they dissociate to form the hydroxyl ions while the non-metallic oxides are acidic because they dissociate to form hydrogen ions.
