PubChem CID | 14828 |
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Structure | Find Similar Structures |
Molecular Formula | FeS |
Synonyms | ferrous sulfide 1317-37-9 Iron(II) sulfide Iron sulfide sulfanylideneiron More… |
Molecular Weight | 87.91 |
What is the Iupac name of FeS 2?
PubChem CID | 14788 |
---|---|
Molecular Formula | FeS2 |
Synonyms | Iron disulfide Iron sulfide (FeS2) 12068-85-8 bis(sulfanylidene)iron 1309-36-0 More… |
Molecular Weight | 119.98 |
Dates | Modify 2022-02-12 Create 2005-08-08 |
Is FeS an ionic compound?
Explanation: The first thing to recognize here is that you’re dealing with an ionic compound made up of iron, Fe , a metal, and sulfur, S , a nonmetal.
What is the Iupac name for an ionic compound made up of Fe 3 +} and sulfate?
PubChem CID | 24826 |
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Structure | Find Similar Structures |
Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
Molecular Formula | Fe2(SO4)3 or Fe2O12S3 |
Synonyms | FERRIC SULFATE 10028-22-5 Iron(III) sulfate Iron persulfate Diiron tris(sulphate) More… |
What is the Iupac name for the ionic compound Sc2S3?
PubChem CID | 166646 |
---|---|
Molecular Formula | S3Sc2 |
Synonyms | Scandium sulfide scandium(3+);trisulfide 12166-29-9 SCANDIUM(III) SULFIDE Scandium sulfide (Sc2S3) More… |
Molecular Weight | 186.1 |
Component Compounds | CID 23952 (Scandium) CID 29109 (Sulfide) |
What does FeS2 look like?
Description. Iron disulfide is a cubic chemical compound with the formula FeS2. It is usually found associated with other sulfides or oxides in metamorphic rock, sedimentary rock and quartz veins. It is dark gray to black in color, and also possesses a metallic luster and pungent odor.
What is the Iupac name of a compound with the chemical formula of Mn2 SO3 3?
Manganese(III) Sulfite Mn2(SO3)3 Molecular Weight — EndMemo.
What is FeS2?
Iron sulfide (FeS2) has two crystal forms, pyrite and marcasite.
Is FeS a compound or mixture?
Figure 2.2. 4: Iron and sulfur as a mixture (left) and separated by physical means (right). Figure 2.2. 5: Iron (II) sulfide, FeS, is a chemical compound.
Is FeS an element or compound?
Compound | Symbol | Elements in the compound (and state at room temp) |
---|---|---|
Water | H2O | Hydrogen (gas) oxygen (gas) |
Carbon dioxide | CO2 | Carbon (solid) oxygen (gas) |
Magnesium oxide | MgO | Magnesium (solid) oxygen (gas) |
Iron sulphide | FeS | Iron (solid) Sulphur (solid) |
Is FeS a covalent compound?
From electronegativity, it should be covalent as the Δχ=0.7 which is less than 1.5 and thus said to make covalent bonds and therefore be a covalent compound.
What is the name of the ionic compound AlBr3?
PubChem CID | 24409 |
---|---|
Structure | Find Similar Structures |
Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
Molecular Formula | AlBr3 |
Synonyms | ALUMINUM BROMIDE 7727-15-3 tribromoalumane Aluminum bromide (AlBr3) Tribromoaluminum More… |
How do you name ionic compounds?
Ionic compounds are named by stating the cation first, followed by the anion. Positive and negative charges must balance. Some anions have multiple forms and are named accordingly with the use of roman numerals in parentheses. Ternary compounds are composed of three or more elements.
What is the correct name for a compound composed of Na+ and F ions?
To name an ionic compound, the cation (positive ion) is named first, and the anion (negative ion) is named last with a suffix of “-ide”. So, the compound’s name will be sodium fluoride.
What is the Iupac name for the compound CoBr2?
PubChem CID | 24610 |
---|---|
Structure | Find Similar Structures |
Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
Molecular Formula | Br2Co or CoBr2 |
Synonyms | Cobalt(II) bromide Cobalt bromide 7789-43-7 Dibromocobalt Cobalt bromide (CoBr2) More… |
What is the name of Aun chemistry?
Code | AUN |
---|---|
Systematic names | Program Version Name OpenEye OEToolkits 2.0.6 (2~{S})-~{N}-[5-(4-bromophenyl)-1~{H}-imidazol-2-yl]-2-[4-(1-methylimidazol-4-yl)phenoxy]propanamide |
Formula | C22 H20 Br N5 O2 |
Formal charge | 0 |
Molecular weight | 466.331 Da |
What is the correct name for the compound with the formula nh4no2?
Ammonium nitrite, NH4NO2, is the ammonium salt of nitrous acid.
What is the name for ZnS?
CAS Reg. No. | 1314-98-3 |
---|---|
SciFinder nomenclature | Zinc sulfide (ZnS) |
Empirical formula | SZn |
Molar mass | 97.47 g/mol |
Appearance | White, grayish-white, or yellow crystals or powder |
What element is FeS2?
An iron sulfide mineral with formula FeS2. The mineral pyrite (), or iron pyrite, also known as fool’s gold, is an iron sulfide with the chemical formula FeS2 (iron (II) disulfide).
What is the Iupac name for the compound h2so4?
sulfuric acid, sulfuric also spelled sulphuric (H2SO4), also called oil of vitriol, or hydrogen sulfate, dense, colourless, oily, corrosive liquid; one of the most commercially important of all chemicals.
What is the Iupac name of the compound whose formula is NH 4 3 PO 4?
Ammonium phosphate is the inorganic compound with the formula (NH4)3PO4. It is the ammonium salt of orthophosphoric acid.
What is the correct name for the compound whose formula is fe2o3?
Ferric Oxide (fe2o3)
How many atoms are there in FeS2?
For our cystine–surface model, we used a supercell of 16.1106 × 16.1106 × 18.0 Å3 and a slab model of a (3 × 3) FeS2(100) surface consisting of nine atomic layers (54 Fe and 108 S atoms) (see Fig. 1(c)). Two sulfur atoms (as indicated by SV1 and SV2 in Fig.
Why is FeS2 called fool’S gold?
“Fool’s Gold” is technically known as pyrite or iron sulfide (FeS2) and is one of the most common sulfide minerals. … Many sulfides are economically important as metal ores. Pyrite is called “Fool’s Gold” because it resembles gold to the untrained eye.
What are the two types of equations in chemistry?
- Combination Reactions.
- Decomposition Reactions.
- Single-Replacement Reactions.
- Double-Replacement Reactions.
- Combustion Reactions.
- Supplemental Resources.
Is Ca compound?
calcium (Ca), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table. It is the most abundant metallic element in the human body and the fifth most abundant element in Earth’s crust.
Is Salitre an element?
Niter, or nitre, is the mineral form of potassium nitrate, KNO₃, also known as saltpeter or saltpetre. Historically, the term niter was not well differentiated from natron, both of which have been very vaguely defined but generally refer to compounds of sodium or potassium joined with carbonate or nitrate ions.
What is steel element compound or mixture?
Steel is a homogeneous mixture, however it is made from iron and carbon. A pure substance is different from a homo- geneous mixture because a pure substance has only one component. It has a homogeneous look. It has unique properties that characterise it, for example , its density.
Which is the correct name for the compound CA clo2 2?
PubChem CID | 61757 |
---|---|
Molecular Formula | Ca(ClO2)2 or CaCl2O4 |
Synonyms | Calcium chlorite calcium;dichlorite 14674-72-7 UNII-R1C35H4478 R1C35H4478 More… |
Molecular Weight | 174.98 |
Component Compounds | CID 5460341 (Calcium) CID 24453 (Chlorous acid) |
Why FeS is a compound?
The chemical formula FeS stands for the compound iron(II) sulfide or ferrous sulfide. Fe is the symbol for iron (a transition metal), and S is the…
What type of bond is FeS?
The Fe–S bonds exhibit all the virtues of polar covalent bonds, with only minor charge accumulation but significantly negative energy densities at the bond critical points.
What kind of bond is CH?
The carbon-hydrogen bond (C–H bond) is a bond between carbon and hydrogen atoms that can be found in many organic compounds. This bond is a covalent bond meaning that carbon shares its outer valence electrons with up to four hydrogens.
What is the bond type between Si and O?
Bond | Electronegativity Difference | Polarity |
---|---|---|
Si–O | 1.7 | δ+Si−δ−O |
Table 2. |
How do you write the name of a compound in a chemical formula?
When writing formula, the positive atom or ion comes first followed by the name of the negative ion. The chemical name for common table salt is sodium chloride. The periodic table shows that the symbol for sodium is Na and the symbol for chlorine is Cl. The chemical formula for sodium chloride is NaCl.
How does the name of the cation correspond to the name of the element?
The cation has the same name as its element. For example, K+1 is called the potassium ion, just as K is called the potassium atom. The anion is named by taking the elemental name, removing the ending, and adding “-ide.” For example, F–1 is called fluoride, for the elemental name, fluorine.
How do you name ionic compounds quizlet?
Write the Cation first (the Cation is always written first, both in the name and the formula). Add the anion, but change the ending of the anion to the suffix -ide. Example: If the anion is Chlorine, the name would change from Chlorine to Chloride.