The chemical formula for aluminium sulfide is Al2S3.
The chemical formula of aluminium sulfide is Al3S3.
Al2S3.
The chemical formula for aluminum sulfide is Al2S3.
The mass of a formula unit of cuprous sulfide (Cu2S) is 159.152 g/mol.
Aluminum sulfide is Al2S3, which has 3 sulfur atoms per formula unit. 1.10mol means 1.10(6.02x1023), which is 6.62x1023 formula units. Multiple that by 3 to get your sulfur atoms: 6.62x1023(3) = 1.99x1024 sulfur atoms.
S2Ur5 NO this is wrong! There isn't even an element that is Ur wow! The answer is Al2S3
Chemical formula: Al2S3.(H2O)5 or Al2S3.5H2O
The chemical formula for aluminum sulfide is Al2S3.
The mass of a formula unit of cuprous sulfide (Cu2S) is 159.152 g/mol.
Aluminum sulfide is Al2S3, which has 3 sulfur atoms per formula unit. 1.10mol means 1.10(6.02x1023), which is 6.62x1023 formula units. Multiple that by 3 to get your sulfur atoms: 6.62x1023(3) = 1.99x1024 sulfur atoms.
S2Ur5 NO this is wrong! There isn't even an element that is Ur wow! The answer is Al2S3
Al2S3 is the empirical formula
Yes, potassium sulfide is a molecular compound.
K2S
Chemical formula: Al2S3.(H2O)5 or Al2S3.5H2O
Aluminum ions have a charge of 3+, and sulfide ions have a charge of 2- . Using the crossover method of determining the formula unit of an ionic compound gives us the formula Al2S3.
Al2S3. Obviously, the 2 and 3 are subscript. The reason this happens is because of the bonding ratio: there are 3 S ions required to balance 2 Al ions.
The chemical formula of gold sulfide is Au2S; three atoms are here.
The formula unit of aluminum oxide is Al2O3.