di tri tetra penta hexa hepta octa

IUPAC numerical multiplier - 1: mono- 32: dotriaconta-2: di- 40: tetraconta-3: tri- 50: pentaconta-4: tetra- 60: hexaconta-5: penta- 70: heptaconta-6: hexa- 80: octaconta-7: hepta- 90: nonaconta-..

Streptogramin B - Streptogramin B is a subgroup of the streptogramin antibiotics family. These natural products are cyclic hexa- or hepta depsipeptides produced by various members of the genus of bacteria Streptomyces. Many of the members of the streptogramins reported in the literature have the same structure..

Sodium chromate - Sodium tungstate: Other cations: Potassium chromate Calcium chromate ... sodium hydroxide. It is hygroscopic and can form tetra-, hexa-, and deca hydrates. Sodium chromate, like other .....

Di-tungsten tetra(hpp) - Di-tungsten tetra(hpp) is the name of the coordination compound with the formula W 2(hpp) 4. This material consists of a pair of tungsten centers linked by the conjugate base of four hexahydropyrimidopyrimidine (hpp) ligands. It adopts a structure sometimes called a 'paddlewheel' or 'Chinese..

  In chemistry, how come some compounds have tetra, penta, as prefixes b..   I see NaCl and think sodium chloride So many ions appear in my head at this rate With nitrate, carbonate, and the three-part acetate And how do I get all these compounds I write? Ridiculous, without even trying, how do I do it? This is one atom is mono, two atoms is di, four atoms are tetra, but with only three atoms tri five atoms is penta, first name stays the same And mono only goes on the second elements name This is six atoms is hexa, seven atoms is hepta eight atoms are octa, nine ...

  di tri tetra penta hexa hepta octa   head at this rate With nitrate, carbonate, and the three-part acetate And how do I get all these compounds I write? Ridiculous, without even trying, how do I do it? This is one atom is mono, two atoms is di, four atoms are tetra, but with only three atoms tri five atoms is penta, first name stays the same And mono only goes on the second elements name This is six atoms is hexa, seven atoms is hepta eight atoms are octa, nine atoms are nona ten atoms is deca, stick ide on the last name but ...

Question : I don't understand how to find the compound formula for these ones: Ammonium Arsenate Ammonium Carbonate Ammonium Sulfate Dimercury sulfate? Do I just treat it like it's a normal element? Thanks for your help.

Answer : You need to know your polyatomic ions: Ammonium = NH4^+ Arsenate = AsO4^-3 Carbonate = CO3^-2 Sulfate = SO4^-2 You also need to know the following prefixes: 1 - mono 2 - di 3 - tri 4 - tetra 5 - penta 6 - hexa 7 - hepta 8 - octa 9 - nona 10 - deca To write the compound formula, you need to switch the charges to form subscripts. That being said... Ammonium Arsenate = (NH4)3AsO4 Ammonium Carbonate = (NH4)2CO3 Ammonium Sulfate = (NH4)2SO4 Dimercury Sulfate = HgSO4

Question : a. it should be nitrogen trioxide b. it should be mononitrogen trioxide c. it should be nitrate d. it should be nitrogen (III) oxide

Answer : a. it should be nitrogen trioxide This is a molecular compound. When naming such compounds, you use prefixes: 1 - mono 2 - di 3 - tri 4 - tetra 5 - penta 6 - hexa 7 - hepta 8 - octa 9 - nona 10 - deca You don't use roman numerals when naming molecular compounds, so D. is incorrect. It cannot be C. because that's an ion. NO3 in this problem is a compound. This leaves A. and B. They are almost the exact same, except when you name the first nonmetal in a molecular compound, you don't have to write the prefix 'mono-.' Therefore, the correct answer is A. Hope this helps! :)

Question : mono 1 di 2 tri 3 tetra 4 peta 5 hexa 6 ? 7

Answer : hepta