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The formula of iron (III) sulfide is Fe2S3, showing that each formula unit contains two iron atoms. The gram formula unit mass for iron (III) sulfide is 207.87, and the gram Atomic Mass of iron is 55.847. Therefore, the fraction by mass of iron in iron (III) sulfide is 2(55.847)/207.87 or about 0.5373, and the grams of iron in 130 g of iron (III) sulfide is 0.5373 X 130 or 69.9 grams, to the justified number of significant digits.
What else can I help you with?
What is the pH of iron ii sulfide?
Iron(II) sulfide is insoluble in water.
What does fe mean on the periodic table?
Fe on the periodic table represents the element iron. Iron is a metallic element with atomic number 26. It is commonly found in steel and is essential for many biological processes in living organisms.
How do you get iron sulfide?
Iron sulfide and many other compounds are available from chemical supply companies.
What is iron(11) SULFIDE FORMULA?
The formula for iron(II) sulfide is FeS. In this compound, iron has a +2 oxidation state, denoted as iron(II). It consists of one iron ion (Fe²⁺) combined with one sulfide ion (S²⁻). If you meant iron(III) sulfide, the formula would be Fe₂S₃, where iron has a +3 oxidation state.
When iron and sulphur are combined what do you get?
When iron and sulfur are combined, they form iron sulfide. Iron sulfide is a compound with the chemical formula FeS and it is a solid black powder.
How many grams of iron II sulfide have to react with hydrochloric acid to generate 12 g of hydrogen sulfide?
To calculate the grams of iron II sulfide needed, we start by finding the moles of hydrogen sulfide produced. This is done by dividing the given mass of hydrogen sulfide by its molar mass. Then, we use the balanced chemical equation to determine that for every 4 moles of hydrogen sulfide, 1 mole of iron II sulfide is needed. From this, we find the grams of iron II sulfide required by multiplying the moles of iron II sulfide by its molar mass.
What metal is found in ferrous sulfide?
Iron.
What compounds are formed when iron and sulfur are heated?
When iron and sulfur are heated together, they react to form iron(II) sulfide, also known as ferrous sulfide (FeS). This compound is a grey solid with a metallic luster and is commonly found in nature as the mineral pyrrhotite.
What elements are found in Iron sulphide?
Iron (Fe) and Sulfur (S) make up Iron Sulfide.
How do you show ironIII sulfide decomposing?
Iron(III) sulfide decomposes into iron(III) oxide and sulfur dioxide when heated. This can be visually demonstrated by heating a sample of iron(III) sulfide in a test tube and observing the formation of a reddish-brown residue (iron(III) oxide) and the release of a colorless gas (sulfur dioxide), which may be detected by its pungent odor.
What do you call an iron and sulfur mix?
An iron and sulfur mix is called iron sulfide, which is also known as ferrous sulfide or iron (II) sulfide.
What is the correct name for the compound Fe2S3?
Ferrous Sulfide = Iron (III) Sulfide Both -> Fe2S3
What type of compound is iron sulfide?
Iron sulfide is an inorganic compound formed from the elements iron and sulfur. It is classified as a binary compound, specifically a metal sulfide.
What happens when iron reacts with sulfur?
When iron reacts with sulfur, they form iron sulfide. This chemical reaction creates a compound with a blackish color and a characteristic metallic luster. Iron sulfide is commonly found in nature as the mineral pyrite.
How do you write Fe2S3 in IUPAC method?
Iron (|) Sulfide
What is the pH of iron ii sulfide?
Iron(II) sulfide is insoluble in water.
Fe plus S FeS?
Yes, Fe (iron) plus S (sulfur) equals FeS (iron sulfide). If the iron ion is iron(ll) then it is iron(ll) sulfide; if it is iron(lll), then it iron(lll) sulfide.
