Chromium VI sulphate Cr(SO4)3
CrS3 is the formula of chromium(VI) sulfide
Chromium (ii) sulfide is CrS. The ii indicates that chromium can take on different valence characteristics, here sharing two electrons with the sulphur atom. The same elements can also make a different mineral compound, Cr2S3 where Chromium atoms share 3 electrons instead of two.
The chemical formula Cr2S3 is for dichromium trisulfide.
Formula for potassium sulfide is K2S.
The chemical formula for chromium phosphide is CrP.
CrS3 is the formula of chromium(VI) sulfide
The formula for chromic sulfide is Cr2S3. It is composed of two chromium atoms bonded to three sulfur atoms.
Chromium III is Cr3+. The roman numeral tells you the charge. Sulfide is S2-. You can figure this out from the periodic table. Sulfur needs two electrons to be like Argon, the next noble gas. When they form a compound, they combine in a ratio such that the total positive charge balances the total negative charge. 2 Cr3+ ions have a total charge of +6. 3 S2- ions have a total charge of -6. So the formula is Cr2S3.
The chemical name for CrS is chromium sulfide. It is composed of chromium and sulfur atoms in a 1:1 ratio.
Chromium (ii) sulfide
Chromium (ii) sulfide is CrS. The ii indicates that chromium can take on different valence characteristics, here sharing two electrons with the sulphur atom. The same elements can also make a different mineral compound, Cr2S3 where Chromium atoms share 3 electrons instead of two.
BeS is the chemical formula of beryllium sulfide.
The chemical formula Cr2S3 is for dichromium trisulfide.
Formula for potassium sulfide is K2S.
The chemical formula for chromium phosphide is CrP.
Cr2S3 can be broken down. You know that when combined, the charges will flip and go to subscript. That means that it broken down, it is Cr^3 x S^2. Cr^3 is the transition metal, Chromium III. The S stand for Sulfur. So the answer is Chromium (III) Sulfide
The chemical formula for chromium phosphide is CrP.