The gram formula unit or molar mass for aluminum bromide is 533.38.* Therefore, 1.42 moles has a mass of 757.4 grams.
The mass of 6 moles of bromine atoms is 479.42. Therefore, the mass fraction of bromine in aluminum bromide is 479.42/757.4 or 0.633, and the mass in grams of bromine required to form 1.42 moles of aluminum bromide is 0.633 X 757.4 or 479 grams, to the justified number of significant digits (limited by the precision given for the number of moles.)
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*This is equal to the sum of (2 times the gram Atomic Mass of aluminum) and (6 times the gram atomic mass of bromine).
What is the chemical formula for Aluminum bromide?AlBr3(s) Al3+(aq) + 3Br-(aq)
Lithium bromide, LiBr, is prepared by the treatment of lithium carbonate with hydrobromic acid
Yes, AlBr3 is found as a dimer in the solid and the liquid with the formula Al2Br6. Each molecule contains four coordniate aluminium with two bridging bromine atoms that make a coordinate covalent bond to the other aluminium atom. Aluminium achieves its octet.
Any compound with Al-Br is called Aluminium Bromide. Al2Br6 is Aluminium Tribromide also known as Dialuminium Hexabromide.
Bromine has the valence -1.
What is the chemical formula for Aluminum bromide?AlBr3(s) Al3+(aq) + 3Br-(aq)
Covalent- AlBr3 is present in the solid and liquid as the dimer Al2Br6
Lithium bromide, LiBr, is prepared by the treatment of lithium carbonate with hydrobromic acid
Yes, AlBr3 is found as a dimer in the solid and the liquid with the formula Al2Br6. Each molecule contains four coordniate aluminium with two bridging bromine atoms that make a coordinate covalent bond to the other aluminium atom. Aluminium achieves its octet.
Aluminium bromide or Dialuminium hexabromide.
Any compound with Al-Br is called Aluminium Bromide. Al2Br6 is Aluminium Tribromide also known as Dialuminium Hexabromide.
Bromine has the valence -1.
Al2Br6 reacts vigorously with water with evolution of HBr and formation of Al-OH-Br species.
it is dimeric form of Aluminium bromide AlBr3
Polar covalent. AlBr3 is dimeric, Al2Br6, in the solid and liquid states. In the dimer the aluminium atoms are bridged by two bromine atoms, and therefore achieve the "octet"
(2.43 mol Al2Br6)*(2 mol Al/ 1 mol Al2Br6)= 4.86 mol Al
The formula is AlBr3. The compound is called aluminium(III) bromide or aluminium tribromide. It is actually not ionic in spite of being a metal plus a non-metal but consists of dimers, Al2Br6 , Br2AlBr2AlBr2