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There are 3 ions in the formula Al2SO4 (2 aluminum and 1 sulfate), but this formula is wrong.
The formula of aluminum sulfate is Al2(SO4)3 which contains 5 ions: 2 aluminum ions and 3 sulfate ions.
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How many elements are present in Al2SO4?
3 elements are present 1. Aluminum 2.Sulfur 3.oxygen the sulfur and oxygen combine to form Sulfate therefore it is called Aluminum Sulfate
What is the correct name for SO3-2 ions?
[SO4]2- is the Sulfate Ion.
What is the difference between ammonium nitrate and ammonium sulfate?
One contains sulfate ions and the other contains nitrate ions. This changes many of the physical and chemical properties of the compounds.
Which ions are formed when sodium sulfate and silver nitrate are dissolved in water?
Hydrated sodium, sulfate, silver, and nitrate ions. (The ions already exist in the sodium sulfate and silver nitrate solids, but may not be hydrated there.) since silver sulfate is not very soluble in water, most of the silver and sulfate ions will be removed from the water as solid precipitate, but some hydrated ions will remain in solution.
What are the individual ions in iron II sulfate?
The individual ions in FeSO4 (Iron II sulfate) are Fe2+ and SO42-.
How many elements are present in Al2SO4?
3 elements are present 1. Aluminum 2.Sulfur 3.oxygen the sulfur and oxygen combine to form Sulfate therefore it is called Aluminum Sulfate
What is the correct name for SO3-2 ions?
[SO4]2- is the Sulfate Ion.
How many ions in ammonium sulfate?
3 ions 2 of the nh4+ and 1 of the so4-2
Na2SO4 is a typical ionic sulfate containing how many Na ions and SO42- ions?
Sodium is the cation (+1 charge), sulfate is the anion (-2 charge) The chemical formula tells us there are two sodium ions (Na2) and one sulfate (SO4) ion.
How many ions are made when sodium sulfate dissolves in water?
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What is the difference between ammonium nitrate and ammonium sulfate?
One contains sulfate ions and the other contains nitrate ions. This changes many of the physical and chemical properties of the compounds.
Is sulfate ion an isotope?
No, sulfate ions are free radicles.
Which ions are formed when sodium sulfate and silver nitrate are dissolved in water?
Hydrated sodium, sulfate, silver, and nitrate ions. (The ions already exist in the sodium sulfate and silver nitrate solids, but may not be hydrated there.) since silver sulfate is not very soluble in water, most of the silver and sulfate ions will be removed from the water as solid precipitate, but some hydrated ions will remain in solution.
What are the individual ions in iron II sulfate?
The individual ions in FeSO4 (Iron II sulfate) are Fe2+ and SO42-.
Is Na2SO4 soluble in water?
Yes, sodium sulfate is water soluble. Many sulfates are soluble in water. A notable exception is barium sulfate, whose insolubility forms the basis of a test for the presence of sulfate ions. Add barium chloride to a solution containing sulfate ions. The white barium sulfate precipitate is a positive test for sulfate ions.
When writing the formula of a compound does the symbol of the element with the positive oxidation number come first?
Usually yes. However, with more complex molecules, there may be molecular ions which throw the sequence out.For example, alum is K2SO4.(Al2SO4)2.24H2OHere the positive ions are K, Al and H but these are subsumed in their corresponding multiatomic ions.
What species are present in sodium sulfate (aq)?
Aquatic sodium sulfate is a salt dissolved in water. The formula unit for sodium sulfate is Na2SO4, composed of sodium ions (Na+) and sulfate ions (SO42- ) in a ratio of 2:1.
