Nomenclature of coordinated chemisty.
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tetraquadithiocyano cobaltate(III)\n\nThat's tetraqua dithiocyano, which looks confusing because it has a "quad" in it if there's no space. It comes from the four waters (tetraqua) and the two thiocyanates (dithiocyano). Put the anion after the name with a space.\n\nBy the way, the only reason there's a space between cyanocobaltate is because Yahoo Answers cuts off a long word and replaces it with "...". Not sure why.
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bcd\n\n\n\nSolution:\nCaCN2 + 3H2O ---> 2NH3 + CaCO3
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It chemistry my dear............chemistry
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[Cr(en)3]Cl3  =  Tris(ethylenediamine)chromium (III)\ntrichloride\n\n[Fe(CO)3]  =  Iron carbonate or Iron (II) Carbonate\n\n[CoCl(NH3)5]Cl2  =  pentaamminechlorocobalt(III) chloride but it is [Co(NH3)5Cl]Cl2\n\nK3[Al(C2O4)3]  =  potassium triethanedioatealuminate(III)\n\nK3[Co(NO2)6]  =  potassium hexanitritocobaltate(III)\n\n[Fe(H2O)6]++  =  Hexaaquairon(II) chloride\n\nK[Ag(CN)2]  =  Potassium dicyanoargentate(I)
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Some of the matals have multiple oxidation states and these must be indicated in the names:\nAmericurium (III) fluoride\nIndium (III) fluoride\nBarium permanganate\nNeodymium (III) iodide\nCadmium sulfite\nSilicon tetrathiocyanate\nVanadium (III) fluoride\nIron (III) dichromate\nGold (I) cyanide\nBarium bromate\nMagnesium molybdate\nPlutonium (III) bromide\nSamarium (III) sulfate\nTungsten (II) iodide\nPotassium borate
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HBr ---> H(+) + Br(-)\nH2SO3 ---> H(+) + HSO3(-)\nCH3-COOH ---> H(+) + CH3-COO(-)
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1) MgCO3\n2) AlF3\n3) BF3\n4) NH4F\n5) SnO2\n6) HCL\n7) Ca(OH)2\n8) Na2S\n9) K2SO3\n\n1) do yo mean PbCl2? then Lead (II) Chloride\n2) Lithium Bromide\n3) Potassium Sulfate\n4) Megnesium Hydroxide\n5) don't know\n6) Hydrogen Nitrate\n7) Barium Phosphate\n8) Carbon Monoxide\n9) Copper Brimide\n10) Ammonium Chloride\n11) Tin (II) Hydroxide\n12) Calcium Nitrogide\n13) Strontium Oxide\n14) Tetraiodide prefix for 9 and oxide\n\nFe^+2\nNi^2\nAg^+1
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CuI2 Copper (II) iodide\nSF6 sulfur hexafluoride\nNaOCl Sodium hypochlorite\nPb3(PO4)2 lead (II) phosphate\nHClO Hypochlorous acid\n\nChlorine triflouride  ClF3\nChromiumIII carbonate  Cr2(CO3)3\nPotassium Chlorate KCLO3\nSodium peroxide Na2O2 \nMercuryI chloride HgCl\n\nThanks You're welcome
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Fundamental concepts\nNomenclature\nNomenclature refers to the system for naming chemical compounds. There are well-defined systems in place for naming chemical species. Organic compounds are named according to the organic nomenclature system. Inorganic compounds are named according to the inorganic nomenclature system.\n\nRelated Topics:\nChemical compound - Organic compound - Organic nomenclature - Inorganic compound - Inorganic nomenclature\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nSee also: IUPAC nomenclature\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nAtoms\nMain article: Atom.\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nAn atom is a collection of matter consisting of a positively charged core (the nucleus) which contains protons and neutrons, and which maintains a number of electrons to balance the positive charge in the nucleus.\n\nRelated Topics:\nNucleus - Protons - Neutrons - Electron\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nElements\nMain article: Chemical element.\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nAn element is a class of atoms which have the same number of protons in the nucleus. This number is known as the atomic number of the element. For example, all atoms with 6 protons in their nuclei are atoms of the chemical element carbon, and all atoms with 92 protons in their nuclei are atoms of the element uranium.\n\nRelated Topics:\nProton - Nucleus - Atomic number - Carbon - Uranium\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nThe most convenient presentation of the elements is in the periodic table, which groups elements with similar chemical properties together. Lists of the elements by name, by symbol, and by atomic number are also available.\n\nRelated Topics:\nPeriodic table - By name - By symbol - Atomic number\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nSee also: isotope\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nCompounds\nMain article: Chemical compound\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nA compound is a substance with a fixed ratio of elements which determines the composition, and a particular organisation which determines chemical properties. For example, water is a compound containing hydrogen and oxygen in the ratio of two to one, with the Oxygen between the hydrogens, and an angle of 104.5° between them. Compounds are formed and interconverted by chemical reactions.\n\nRelated Topics:\nElement - Water - Hydrogen - Oxygen - Chemical reaction\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nMolecules\nMain article: Molecule.\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nA molecule is the smallest indivisible portion of a pure compound that retains a set of unique chemical properties. A molecule consists of two or more atoms bonded together.\n\nRelated Topics:\nCompound - Atom - Bonded\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nIons\nMain article: Ion.\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nAn ion is a charged species, or an atom or a molecule that has lost or gained an electron. Positively charged cations (e.g. sodium cation Na+) and negatively charged anions (e.g. chloride Cl-) can form neutral salts (e.g. sodium chloride NaCl). Examples of polyatomic ions that do not split up during acid-base reactions are hydroxide (OH-), or phosphate (PO43-).\n\nRelated Topics:\nCations - Sodium - Anions - Chloride - Salts - Sodium chloride - Polyatomic ion - Acid-base reactions - Hydroxide - Phosphate\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nBonding\nMain article: Chemical bond.\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nA chemical bond is the force which holds together atoms in molecules or crystals. In many simple compounds, valence bond theory and the concept of oxidation number can be used to predict molecular structure and composition. Similarly, theories from classical physics can be used to predict many ionic structures. With more complicated compounds, such as metal complexes, valence bond theory fails and alternative approaches which are based on quantum chemistry, such as molecular orbital theory, are necessary.\n\nRelated Topics:\nAtom - Molecule - Crystal - Valence bond theory - Oxidation number - Classical physics - Metal complexes - Quantum chemistry - Molecular orbital\n\n~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n\nStates of matter\nMain article: Phase (matter)
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Mg       2+\nPb       4+\nCrO4  2-\nNO2    1-\nI           1-\nClO3   1-\nOH      1-\nFe       2+\nNH4    1+\nCu      1+
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This compound is an amine.  You can identify it by the NH2 (amine group) at the end.  You did a fair job with the structure considering the limits of the text here.  I am sure you realize that two of your carbons do not have the correct number of bonds.
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1. electron\n2. ionic\n3. molecules of compounds\n4. decomposition (not sure)
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This is a pretty good site for naming.  I gave you the one that goes straight to the fused ring system\nhttp://www.chem.qmul.ac.uk/iupac/fusedring/index.html
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K2IC4H6 + HNO3 ---  K2HI + NO3C4H6
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1 - NH4OH\n2 - PbO\n3 - KBr\n4 - PCl5 (five)\n5 - Al(NO3)3\n6 - Ba3(PO4)2  (not sure)\n7 - C4H10\n8 - Sn(OH)4\n9 - NH4NO3\n10 - Li3P\n11 - Ba3ClO2   (not sure)\n12 - MgSO3
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If an element combines with another element to form more than one compound, the various weights of one compound which combine with the fixed weight of the other element bear a simple ratio to one another eg\nCarbon Monoxide C 12  + O 16\ncarbon Dioxide  C 12  + O 32\nRatio of 1 to 2
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2 - Potassium Chloride\n\nIt has, by far, the weakest covalency of all those listed, and therefore breaks apart most readily.