What is the formula for iron (III) sulfide? - Socratic
2016年7月9日 · The molecule formula is Fe_2S_3 The molecule iron (III) sulfide is an ionic molecule between the metal Iron and the non-metal sulfur. In an ionic molecule the formula is …
What is the IUPAC name for the compound #"FeS"#? - Socratic
2016年7月15日 · Iron(II) sulfide. 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. Right from the …
What elements make up iron sulfide? - Socratic
2015年5月4日 · The elements of the compound iron sulfide, "FeS", are the transition metal iron, "Fe", and the nonmetal sulfur, "S".
What is the formula for iron (II) sulfite? - Socratic
2016年11月4日 · FeSO_3 "Iron sulfite" is composed of Fe^(2+) and SO_3^(2-) ions. Do I need to know the number of moles of each element to determine the formula of the compound?
What is the chemical formula of iron (Ill) sulfide? - Socratic
2016年1月28日 · Fe_2S_3; i.e. an analogue of ferric oxide, Fe_2O_3. See this site. Sulfur typically has a -2 oxidation state (it is a Group VI atom, and its redox chemistry follows that of …
Sulfur combines with iron to form iron(II) sulfide. In an experiment ...
2018年4月23日 · 24.0 g Fe + S + FeS n(Fe) = 15.24 / 55.8 = 0.273 mol n(S) = 17.34 / 32.0 = 0.542 mol A simple way to check which is the limiting reagent is to divide moles of substances …
What mass of iron is needed to react with 16.0 grams of ... - Socratic
2014年5月14日 · How many grams of Fe are produced if 16.0 grams of sulfur? We begin with a balanced chemical equation that is provided in the question. 8Fe + S_8 -> 8FeS Next we …
Iron pyrite (fool's gold) is iron (lI) sulfide. What is its formula ...
2016年12月14日 · Iron pyrites is "iron persulfide", FeS_2, with a formal Fe(II+) oxidation state. ... is iron (lI) sulfide ...
A compound containing "36.5%" of sulfur and "63.5%" of iron
2015年6月18日 · Determine the formulas for iron sulfide and iron oxide. Iron Sulfide. S=36.5% Fe=63.5%. Because 36.5% is 35/100, we can assume a 100-g sample of iron sulfide, and we …
Writing Ionic Formulas - Chemistry - Socratic
Writing ionic formulas requires knowing the charges of ions in the compound. In general, the charge of the positive ion is written on the negative ion and the charge of the negative ion is …
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