Question

CHEM 1211 Lab Manual Revised 05/2018 Chemical Nomenclature Name Instructor Section Partner Give the formulas for the neutral compounds formed from the following ions. (1 pt. each) Anion Cation- | Cl. I co3 2-1 so4 2-1 он. I PO33-1 CH3COO 2. Mg Na Fe 2. Fe 3 Co2 For the following compounds, give the cation and anion. (Don't forget charges.) Also, name the compound, using the IUPAC naming system. cation (Ipt. cach)anion(Upt, each) compound name ro cach) NaH PO4 HgCh Tio: Al(HSO4) 30

Answer 1

1- First, write the cation and after that the ion. Second, exchange the charges of the ions PO3-3 Anion Cation K+ Mg+2 Na+ Fet2 Fet3 Co+2 C1- CO3-2 SO42 HO- CH3COO K2SO4 кон FeC12 FeCl3 Fez(CO3)3 Fe2(SO4)3 CoCl2 CoCOs CoSO g(CHsCOO2 CH3COO CH3COO)2 FeCO3 FeSO4 OH Fe3(PO3 FePO3 Fe(CH3COO)3

2- Salt name metal name + oxidation number (when it has more of one) + anion name Use -ate in the anion name when the nonmetal acts with its greatest oxidation number and -ite when the nonmetal acts with its lowest oxidation number Oxide name metal name + oxidation number (when it has more of one) + oxide Compound NaH2P04 (salt) HgC2 (salt TiO2 (oxide) V205 (oxide Al(HSO4)3 (salt) Cation Nat Hgt2 Ti+4 Anion H2PO4 Cl acts with -2 Compound name Sodium dihydrogen hosphate chloride O2 (the oxygen alwaysitanium (IV) oxide Me о- Vanadium (V oxide Aluminum hydrogen sulphate Al+3 HSO4

3- Salt name metal name + oxidation number (when it has more of one) anion name Use -ate in the anion name when the nonmetal acts with its greatest oxidation number and -ite when the nonmetal acts with its lowest oxidation number Oxide name metal name + oxidation number (when it has more of one) + oxide To write the chemical formula, 1-Write the symbol of the cation and after that the anion 2- Exchange the charges of the ions. The prefixes show how many atoms of an element form the compound. For example, Mono= 1 Di 2 Hexa- 6

Disulfur diiodide- S212 Sodium hydrogen borate NaHB407 Copper (II) nitrate- Cu(NOs)2 Tin (II) bromide= SnBr2 Ammonium acetate- NH4CH3COO Sodium Nitride= NaN Sulfur hexafluoride SF6 Dinitrogen monoxide= N20 Mercury (I) sulfate- Hg2SO4 Potassium chlorite- KCIO2 Diphosphous tetraiodide P214 Hydrobromic acid-HBr vdrobromic acid- FIB

4- Salt name metal name + oxidation number (when it has more of one) + anion name Use -ate in the anion name when the nonmetal acts with its greatest oxidation number and -ite when the nonmetal acts with its lowest oxidation number ide name metal name oxidation number (when it has more of one) + oxide N2F4 HgQ LiH2PO BasP2 CaHPO3 Fe (CO3)s Pb(SO3)2 Sn(NO3)4 Potassium dichromate Dinitrogen tetrafluoride Mercury (IID oxide Lithium dihydrogen phosphate Barium phosphide Calcium hydrogen phosphite Iron (III) carbonate Lead (IV) sulfite Tin (IV) nitrate