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Aluminium chloride, also known as aluminium trichloride, is an inorganic compound with the formula AlCl 3. It forms a hexahydrate with the formula [Al(H 2 O) 6 ]Cl 3 , containing six water molecules of hydration .
It provides a great balance of stability and power, and is the composition used in most commercial exploding fireworks. The balanced equation for the reaction is:- 3 KClO 4 + 8 Al → 3 KCl + 4 Al 2 O 3. The stoichiometric ratio is 34.2% aluminum and 65.8% perchlorate by mass.
Stoichiometry is not only used to balance chemical equations but also used in conversions, i.e., converting from grams to moles using molar mass as the conversion factor, or from grams to milliliters using density. For example, to find the amount of NaCl (sodium chloride) in 2.00 g, one would do the following:
For similar reasons, anhydrous aluminium salts cannot be made by heating their "hydrates": hydrated aluminium chloride is in fact not AlCl 3 ·6H 2 O but [Al(H 2 O) 6]Cl 3, and the Al–O bonds are so strong that heating is not sufficient to break them and form Al–Cl bonds instead: [2] 2[Al(H 2 O) 6]Cl 3 Al 2 O 3 + 6 HCl + 9 H 2 O
A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas.The reactant entities are given on the left-hand side and the product entities are on the right-hand side with a plus sign between the entities in both the reactants and the products, and an arrow that points towards the products to show the direction of the reaction. [1]
Its formula uses aluminum chloride, which is the most powerful of the aluminum salts found in many prescription antiperspirants. Unlike other antiperspirants, you apply Certain Dri at night ...
Sodium chloride: Aqueous NaCl −407.27 Sodium chloride: Solid NaCl −411.12 Sodium chloride: Liquid NaCl −385.92 Sodium chloride: Gas NaCl −181.42 Sodium chlorate: Solid NaClO 3: −365.4 Sodium fluoride: Solid NaF −569.0 Sodium hydroxide: Aqueous NaOH −469.15 Sodium hydroxide: Solid NaOH −425.93 Sodium hypochlorite: Solid NaOCl − ...
Dr. Tushar Dabade, a board-certified dermatologist, points out that "Prescription antiperspirants have a higher percentage of aluminum chloride than non-prescription. Prescription antiperspirants ...