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Problem #3: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2Al + 3Cl 2---> 2AlCl 3. How many grams of aluminum chloride could be produced from 34.0 g of aluminum and 39.0 g of chlorine gas? Solution: 1) Determine the limiting reagent: Al ⇒ 34.0 g / 26.98 g/mol = 1.2602 mol
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Beryllium sulfate may be prepared by treating an aqueous solution of many beryllium salts with sulfuric acid, followed by evaporation of the solution and crystallization. The hydrated product may be converted to anhydrous salt by heating at 400 °C.
Chemical formulas. Molecular formula and structural formula of Beryllium sulfate: BeO4S oder BeSO4. Mr = 105.0682 g/mol. beryllium;sulfate. SMILES: [Be+2]. [O-]S (=O) (=O) [O-] Data and Properties.
17 Μαρ 2009 · Beryllium Sulfate | BeSO4 or BeO4S | CID 26077 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Beryllium and its inorganic compounds are usually not metabolized and are mainly eliminated with urine and also with faeces. Acute beryllium disease occurs after inhalation exposure to high beryllium concen-trations (> 100 μg/m3) and is characterized by symptoms of acute pneumonitis.
What is the formula for Barium Chloride? Answer Barium is an alkaline earth and always corms a cation of charge of [+2], while chlorine is a halogen and always form the chloride ion of [-1].
The LD 50 values were 200 mg Be/kg for beryllium chloride in rats, 18–20 mg Be/kg for beryllium fluoride in mice, and 18.3 mg Be/kg for beryllium oxyfluoride in rats (Toxicological Profile for Beryllium, 2002).
