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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.
What else can I help you with?
Formula of Nitrogen III sulfide?
The formula of Nitrogen III sulfide is NS3.
What is the name of the ionic compound Cr2S3?
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
What is chromic sulfide formula?
The formula for chromic sulfide is Cr2S3. It is composed of two chromium atoms bonded to three sulfur atoms.
What is the formula for aurous sulfide?
The chemical formula of gold(III) sulfide is Au2S3.
Chromium nitrate chemical formula?
The chemical formula for chromium nitrate is Cr(NO3)3.
What is the chemical formula of chromium ( vi) sulfide?
CrS3 is the formula of chromium(VI) sulfide
What is formula for chromium sulfide?
Chromium VI sulphate Cr(SO4)3
Formula of Nitrogen III sulfide?
The formula of Nitrogen III sulfide is NS3.
What is the name of the ionic compound Cr2S3?
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
What is the formula of chromium (iii) hydroxide?
The formula for chromium (III) hydroxide is Cr(OH)3.
What is the formula for chromium (III) fluoride?
the chemical formula for chromim(II) fluoride is CrF2
What is the chemical formula for chromium (III) iodide?
The chemical formula for chromium(III) iodide is CrI3.
Can you make chromium III sulfate from chromium III oxide?
Yes, chromium(III) sulfate can be made by reacting chromium(III) oxide with sulfuric acid. The chemical equation is: Cr2O3 + 3H2SO4 → Cr2(SO4)3 + 3H2O. The resulting compound is chromium(III) sulfate with the formula Cr2(SO4)3.
What is the ionic compound name for Cr2S3?
The chemical formula Cr2S3 is for dichromium trisulfide.
What is the name for the formula Cr2O3?
"Chromium(III) oxide", or "dichromium trioxide".
What is the formula for chromium iii bicarbonate?
The formula for chromium(III) bicarbonate is Cr(HCO3)3.
What is the chemical formula for chromium (111) sulfate?
The chemical formula for chromium (III) sulfate is Cr2(SO4)3.
