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CHEM 1411 Nomenclature Homework - Answers Part I
- The following are a list of binary and pseudobinary ionic compounds. Write the name when the formula is given. Write the formula when the name is given.
(a) AlCl 3 aluminum chloride (k) rubidium oxide Rb 2 O
(b) AuBr 3 gold (III) bromide (l) chromium (III) selenide Cr 2 Se 3
(c) Na 2 S sodium sulfide (m) barium iodide BaI 2
(d) Cu 3 P 2 copper (II) phosphide (n) copper (I) fluoride CuF
(e) Fe(OH) 2 iron (II) hydroxide (o) copper (II) fluoride CuF 2
(f) NH 4 OH ammonium hydroxide (p) strontium cyanide Sr(CN) 2
(g) Co(CH 3 COO) 3 cobalt (III) acetate (q) mercury (II) bromide HgBr 2
(h) Zn(SCN) 2 zinc thiocyanate (r) mercury (I) bromide Hg 2 Br 2
(i) CaCrO 4 calcium chromate (s) magnesium permanganate Mg(MnO 4 ) 2
(j) K 2 Cr 2 O 7 potassium dichromate (t) lithium nitride Li 3 N
- The following are lists of covalent compounds. Write the name when a formula is given. Write the formula when given a name.
(a) CSe 2 carbon diselenide (h) dichlorine heptoxide Cl 2 O 7
(b) SF 6 sulfur hexafluoride (i) xenon tetrafluoride XeF 4
(c) BrF 5 bromine pentafluoride (j) carbon monoxide CO
(d) P 4 O 10 tetraphosphorous decoxide (k) oxygen O 2
(e) Cl 2 O dichlorine oxide (l) diboron trioxide BB 2 O 3
(f) NH 3 ammonia (m) arsenic trifluoride AsF 3
(g) N 2 dinitrogen or nitrogen (n) diiodine I 2
- The following are lists of acids or acid-forming compounds. Write the name when the formula is given. Write the formula when the name is given.
(a) H 3 PO 2 hypophosphorous acid (k) hydrogen cyanide HCN (^) (g)
(b) H 2 SO 4 sulfuric acid (l) periodic acid HIO 4
(c) HClO hypochlorous acid (m) hypochlorous acid HClO
(d) H 3 PO 4 phosphoric acid (n) nitric acid HNO 3
(e) HBrO 4 perbromic acid (o) acetic acid CH 3 CO 2 H
(f) HIO 2 iodous acid (p) chloric acid HClO 3
(g) HI (^) (g) hydrogen iodide (q) perbromic acid HBrO 4
(h) HI (^) (aq) hydroiodic acid (r) hydrofluoric acid HF (^) (aq)
(i) HCN (^) (aq) hydrocyanic acid (s) phosphorous acid H 3 PO 3
(j) HBrO hypobromous acid (t) hydrosulfuric acid H 2 S (^) (aq)
- The following are a list of more pseudobinary ionic compounds. Write the name when the formula is given. Write the formula when the name is given.
(a) (NH 4 ) 3 PO 4 ammonium phosphate (k) manganese (III) hypoiodite Mn(IO) 3
(b) NaNO 2 sodium nitrite (l) cesium hypophosphite Cs 3 PO 2
(c) Ag 2 SO 4 silver sulfate (m) nickel (II) sulfite NiSO 3
(d) CuClO copper (I) hypochlorite (n) magnesium hydrogen carbonate Mg(HCO 3 ) 2
(e) FeCO 3 iron (II) carbonate (o) aluminum sulfate Al 2 (SO 4 ) 3
(f) Fe 2 (CO 3 ) 3 iron (III) carbonate (p) barium perchlorate Ba(ClO 4 ) 2
(g) Hg 2 (IO 4 ) 2 mercury (I) periodate (q) sodium hydrogen sulfite NaHSO 3
(h) Na 2 HPO 3 sodium hydrogen phosphite (r) tin (II) nitrate Sn(NO 3 ) 2
(i) NaH 2 PO 4 sodium dihydrogen (s) chromium (III) nitrite Cr(NO 2 ) 3 phosphate (j) Hg(IO 4 ) 2 mercury (II) periodate (t) tin (IV) phosphate Sn 3 (PO 4 ) 4
