The product is Disulphuric acid. Its other name are Pyrosulfuric acid, Fuming sulphuric acid and Oleum. Its formula is H2S2O7 . Its salts are called Disulphates and contain the S2O7-2 anions. It decomposes in water to produce Sulphuric acid.
Sulphuric acid + Sulphur trioxide ----> Disulphuric acid
H2SO4 + SO3 ----> H2S2O7 (already balanced equation)
Its primary use is in the Contact Process (making Sulphuric Acid). This can be done directly by reacting Sulphur Trioxide with Water to form dilute, but highly corrosive, Sulphuric Acid: SO3(g) + H2O(l) = H2SO4(aq) It can also be achieved indirectly by adding Sulphur Trioxide to Sulphuric Acid to form Disulphuric Acid (Pyrosulphuric Acid, Fuming Sulphuric Acid or Oleum) then Reacting Disulphuric Acid with Water to Form Concentrated Sulphuric Acid: SO3(g) + H2SO4(l) = H2S207(l) H2S2O7(l) + H20(l) = 2H2SO4(l)
Concentrated sulfuric acid is made by dissolving sulfur trioxide in water. This reaction is highly exothermic, so it needs to be done with caution to prevent overheating. The resulting solution typically contains around 98% sulfuric acid.
Oleum, also known as fuming sulfuric acid, is typically made by dissolving sulfur trioxide in concentrated sulfuric acid. This creates a solution with a higher concentration of sulfur trioxide, which gives oleum its unique properties. Oleum is widely used in various industrial applications.
Formula: SO3
Its standard name is, Nitrogen(III) Oxide.
sulphuric acid is a compound.It is not sulfur dioxide and water.The formula is H2SO4Sulphuric acid is the product of the chemical reaction that occurs when sulfur trioxide and water are mixed.
Dissolution of SO3 in water. to form sulphuric Acid. Industrially, sulphur trioxide is dissolved in sulphuric acid to form oleum. Oleum ( fuming sulphuric acid) is seriously nasty stuff. SO3 + H2SO4 = H2S2O7 The oleum is then slowly dissolved in water to form sulphuric acid of the given molarity(strength). H2S2O7 + H2O = 2H2SO4 It is done this way in order to prevent 'spitting and fuming'. added to which you form twice a mush sulphuric acid.
Concentrated sulfuric acid is made by dissolving sulfur trioxide in water. This reaction is highly exothermic, so it needs to be done with caution to prevent overheating. The resulting solution typically contains around 98% sulfuric acid.
Its primary use is in the Contact Process (making Sulphuric Acid). This can be done directly by reacting Sulphur Trioxide with Water to form dilute, but highly corrosive, Sulphuric Acid: SO3(g) + H2O(l) = H2SO4(aq) It can also be achieved indirectly by adding Sulphur Trioxide to Sulphuric Acid to form Disulphuric Acid (Pyrosulphuric Acid, Fuming Sulphuric Acid or Oleum) then Reacting Disulphuric Acid with Water to Form Concentrated Sulphuric Acid: SO3(g) + H2SO4(l) = H2S207(l) H2S2O7(l) + H20(l) = 2H2SO4(l)
Xenon Trioxide
Oleum, also known as fuming sulfuric acid, is typically made by dissolving sulfur trioxide in concentrated sulfuric acid. This creates a solution with a higher concentration of sulfur trioxide, which gives oleum its unique properties. Oleum is widely used in various industrial applications.
The name of the molecular compound of chemical formula SO3 is sulfur trioxide. As a gas, this is a pollutant agent of acid rain. It is used as a precursor to sulfuric acid.
The name of the compound Cl2O3 is dichlorine trioxide.
Formula: SO3
Its standard name is, Nitrogen(III) Oxide.
SO3 is COVALENT. It is sulphur trioxide. and is used to make sulphuric acid. At STP it is a gas , and is dissolved in more sulphuric acid to make oleum (fuming sulphuric acid) ( H2S2O7). Oleum is 'NASTY' stuff. Oleum is then siddolved into water to form sulphuric acid. SO3 + H2SO4 = H2S2O7 H2S2O7 + H2O = 2H2SO4.
The compound with the formula S2O3 is called disulfur trioxide.