SnSe2 is tin selenide. a. SnSe2 b. AgBr c. Snl eBook a. SnSe2 =(select) (select) b. AgBr = (select) (select) c. Snl2 = (select) (select) Get more help from Chegg. tin (II) selenide, or stannous selenide Naming Ionic Compounds Practice Worksheet Name the following ionic compounds, 4) 6) 9) 10) (Ill) Cu3P (tv) SnSe2 NaF Wnte the formulas for the fol/ow/ng compounds 11) 13) 15) 16) 20 berytlium chloride e vanadium (IV) carbonate tin (Il) nitrite cobalt (Ill) oxide lead (Il) sulfate vanadium (V) sulfide chromium (Ill) hydroxide lithium Iodide Sn4+ is bonded to six equivalent Se2- atoms to form edge-sharing SnSe6 octahedra. So it would be tin(IV) selenide or stannic selenide. Metals that have more than one oxidation state must have a roman numeral. The name of the compound then is Tin(IV) selenide. The periodic Hartree−Fock calculations with a posteriori correction for the correlation energy were carried out for the layer structures of SnS2, SnSe2, ZrS2, and TaS2. All Sn–Se bond lengths are 2.75 Å. Se2- is bonded in a distorted T-shaped geometry to three equivalent Sn4+ atoms. 8 01:45:36 Name each ionic compound. Remember, binary compounds end in -ide. Tin selenide, also known as stannous selenide, is an inorganic compound with the formula (SnSe), where Tin has a +2 oxidation state. in binary compounds like this you name the metal (including its oxidation state in this case) and the ending of the non-metal is dropped and "ide" added. Similarly, what compound is SnSe2? The structure is two-dimensional and consists of one SnSe2 sheet oriented in the (0, 0, 1) direction. The roman numeral is the oxidation of the metal in the ionic compound. Convert grams SnSe2 to moles or moles SnSe2 to grams. Vanadium(IV) carbonate has Vn in the +4 oxidation state, equivalent to V4+. Unformatted text preview: Taniya Potter Naming Ionic Compounds Practice Worksheet Name the following ionic compounds: Ammonium Chloride 1) NH4Cl 2) Fe(NO3)3 3) TiBr3 4) Cu3P 5) SnSe2 6) GaAs 7) Pb(SO4)2 8) Be(HCO3)2 Beryllium bicarbonate 9) Mn2(SO3)3 Manganese (III) sulfite 10) Al(CN)3 Iron (III) nitrate Titanium (III) bromide Copper (I) phosphide Tin (IV) selenide Gallium arsenide … Hereof, how do you name an ionic compound? As Se is in group 6 it normallty has a valency of 2 and can form the Se2- ion. A B; Iron(III) Acetate: Fe(C2H3O2)3: Iron(III) Hydrogen Carbonate: Fe(HCO3)3: Iron(III) Hydroxide: Fe(OH)3: Iron(III) Nitrate: Fe(NO3)3: Iron(III) Permanganate: Fe(MnO4)3 ›› SnSe2 molecular weight. This compound is also known as Tin(IV) Selenide. For binary ionic compounds (ionic compounds … SnSe2 is trigonal omega structured and crystallizes in the trigonal P-3m1 space group. PbS (select) (select) c. SnF4 (select) (select) 12 Be sure to answer all parts. Selenium is in group 6 so will form a 2- ion, so the tin is 2+, and the name is. A theoretical study is presented on the electronic structure of some two-dimensional metal chalcogenides that are of great interest as host lattices for the intercalation of metallocenes. Molar mass of SnSe2 = 276.63 g/mol. Se is -2 In order to have a neutral compound the Sn must be +4. This means that if this is an ionic compound tin must have a valency of 4 (4+) to balance the two Se2- ions. Email: info@alfa-chemistry.com Tel:1-201-478-8534 1-516-662-5404 Fax: 1-516-927-0118 Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA For product inquiries, please use our online system or send an email to inquiry@alfa-chemistry.com Molecular weight calculation: 118.71 + 78.96*2 ›› Percent composition by element Be sure to answer all parts so the tin is 2+, and the name of the in! Crystallizes in the trigonal P-3m1 space group can form the Se2- ion compound! 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