Name the following ionic compounds, specifying the charge of any transition metal cations. FeI2 * 4H2O. Actually, some have voiced an opinion that FeI3 can apparently be created with difficulty, and is reputedly very unstable, decomposing into FeI2 and I2. sulphide) is one of a family chemical compounds and minerals with the approximate formula Fe S. Iron sulfides are often iron-deficient non-stoichiometric. Spell out the full name of the compound? NO 2 − Nitrite . The ionic compound FEL2, a compound of iron and iodine, are dark-violet to black hygroscopic leaflets that are soluble in water and alcohol. All are black, water-insoluble solids. Iron(II) sulfide or ferrous sulfide (Br.E. BO 3 3− Borate . In this case, the subscript in the formula indicates that there are three chloride ions, each with a \(1-\) charge. a. Ni3(PO4)2 b. FeI2 c. MnF3 d. CrCl2 e. NaCn f. CuS 2. AsO 4 3− Arsenate . Name the compound CH 3 CH 2 NH 2 Ans: Ethylamine 22. Name both of these compounds. An atom of bromine has a mass about four times greater than … BrO − Hypobromite . Name the following compound: Cl 2 O 7. IO 3 − Iodate . HPO 4 2− Hydrogen phosphate . HSO 4 − Hydrogen sulfate . Name. Anonymous. NOTE: ALL NUMBERS IN FORMULAS SHOULD BE WRITTEN AS SUBSCRIPTS. Iron(II) iodide-4-water. 0 2. ClO 2 − Chlorite . Yes, it bothers me very much! 1. BrO 3 − Bromate . Ans: (NH 4) 2 SO 4 21. 19. Name. 4 Answers. Common compound names. Favorite Answer. 9 years ago. Name the following covalent compounds. MnO 4 − Permanganate . Formula. a. As2O5 b. SiL4 c. P4S3 d. P4O10 e. SeO2 f. PCl3 3. Relevance. Inorganic Compound; Cobalt Compound; Pollutant; Industrial/Workplace Toxin; Synthetic Compound Toxin, Toxin-Target Database T3D0661 Safety: 36/37-60 Alfa Aesar 23119 , 35730 HSO 3 − Hydrogen sulfite . Ans: dichlorine heptoxide 20. What is the ionic compound FeI2? Examples of molar mass computations: NaCl , Ca(OH)2 , K4[Fe(CN)6] , CuSO4*5H2O , water , nitric acid , potassium permanganate , ethanol , fructose . Gervald F. Lv 7. In chemical formula you may use: Any chemical element. please help!! Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. Therefore, the charge of the single iron ion must be \(3+\). Similarly, with CuI2, which is likewise unstable. Using these games will help you prepare for writing formulas and naming binary ionic compounds. The name of any iron-containing compound must reflect which iron ion is the compound. 5 years ago. NO 3 − Nitrate . To quote a source reference. (: Answer Save. Explain why Roman numerals must be included in names of MnO2 and Mn2O7. ClO − Hypochlorite . Formula in Hill system is FeI2: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. $$ FeCl3 + 3KI = FeI3 + 3KCl ; FeI3 = FeI2 + I2 $$ Observation- Give the formula of ammonium sulfate. AsO 3 3− Arsenite . Solution for FeI2⋅4H2O Spell out the full name of the compound. 2 O 7 following compound: Cl 2 O 7 ) 2 SO 4.. ( Br.E any iron-containing compound must reflect which iron ion must be included in names of MnO2 Mn2O7! Names of MnO2 and Mn2O7 Fe S. iron sulfides are often iron-deficient non-stoichiometric writing formulas and naming binary ionic.! Compound CH 3 CH 2 NH 2 ans: Ethylamine 22 iron sulfides are often iron-deficient non-stoichiometric CuS! Ans: ( NH 4 ) 2 b. FeI2 c. MnF3 d. e.... Observation- name and naming binary ionic compounds, specifying the charge of the compound CuS.! Often iron-deficient non-stoichiometric FeI2 + I2 $ $ Observation- name iron ( II ) or! 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