Al2S3 is a molecule composed of two aluminum atoms, each with an oxidation state of +3, and three sulfur atoms, each with an oxidation state of -2. The charges are balanced with this 2:3 ratio of aluminum to sulfur atoms.
d. Al2S3 note Al is in oxidation state of +3, a.pdf
1. d. Al2S3 note: Al is in oxidation state of +3, and S is of -2. to balance the charge,
there need two Al and three S in this molecule.
Solution
d. Al2S3 note: Al is in oxidation state of +3, and S is of -2. to balance the charge,
there need two Al and three S in this molecule.