Ammonium sulfate is a colorless, crystalline solid with a high solubility in water. It has a melting point of approximately 280 °C and is hygroscopic, meaning it can absorb moisture from the air. The compound has a slightly acidic pH when dissolved in water and is often used as a fertilizer due to its nitrogen and sulfur content. Additionally, it has a density of about 1.77 g/cm³.
The two common ways to prepare ammonium sulphate are neutralizing ammonia gas with sulfuric acid or reacting ammonium hydroxide with sulfuric acid. In the first method, ammonia gas is bubbled through sulfuric acid to form ammonium sulphate. In the second method, ammonium hydroxide is slowly added to sulfuric acid to produce ammonium sulphate.
The chemical formula of ammonium sulfate is (NH4)2SO4.
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I presume you need the name of this compound. The modern name is ammonium hydrogen sulfate. Years ago it would have been ammonium bisulphate.
A physical change is different from a chemical change in two ways:1) In a physical change no new substances are made; in a chemical change new substances are made.2) A physical change can be easily reversed; a chemical change cannot be easily reversed.Dissolving copper sulphate in water does not produce a new substance. The copper sulphate solution is a mixture, not a pure substance.Also, by evaporating the water you can easily get the copper sulphate back again.So, dissolving copper sulphate is a physical change.Sometimes, though, when water is added to copper sulphate, it reacts with the water to form copper sulphate pentahydrate, which is a new compound. This would be a chemical change, but actually dissolving it is indeed a physical change only.See these sites for more information:http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/chem_react_2.shtmlhttp://www.chem4kids.com/files/matter_chemphys.html
Ammonium sulphate consists of two ions: ammonium (NH4+) and sulphate (SO4^2-).
Ammonium sulfate is most commonly called "fertilizer".
The molecular formula for Ammonium Sulphate is (NH4)2SO4.
The formula of ammonium sulphate is (NH4)2SO4, showing that each formula mass contains one sulphur atom. The formula mass of ammonium sulphate is 132.13, and the gram atomic mass of sulphur is 32.06. Therefore, the percent by mass of sulphur in ammonium sulphate is 100(32.06/132.13) or 24.26, to the justified number of significant digits.
Aluminum Sulphate helps create an acid soil condition for plants. Ammonium Sulphate is a fast release, quick acting source of nitrogen.
no reaction between ammonium sulphate and iron sulphate
(nh4)2so4
(nh4)2so4
The combination of haematoxylin and mordant is called Haematoxylin Lake. To form the haematoxylin lake, various metals like Ammonium alum (Ammonium ammonium sulphate), Aluminium potassium sulphate (potassium alum), or Aluminium sodium sulphate (sodium alum) etc are used.
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Ammonium sulphate
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