5 years ago. 261503, 261513, 261516, 261528 - Incomplete polygons and polygons made of broken or dotted lines. draw it out. Massa molar of H3C(CH2)2CH3 is 58.1222 g/mol Convert between H3C(CH2)2CH3 weight and moles find the longest chain of C's. Miscellaneous designs … IUPAC NAME OF CH3CH = C(CH3)2? Molar mass of N4[CH3]2[H3C]O2 is 133.1292 g/mol Convert between N4[CH3]2[H3C]O2 weight and moles Three carbons so prop, the is an alcohol group OH so must be propanol. The number of these branches have a prefix: di = 2 tri = 3 tetra = 4 penta = 5 But, each branch needs a specified location, so, the correct name is 2,4-dimethylpentane The name for this compound looks like it would be called would be called 2-methyl-4-methylpentane, however, all branches with the same name are grouped together. CH3CH=C(CH3)2 ( Pentene , with 5 carbon atoms and 1 double bond of c=c ) is called 2-methyl 2--butene as per IUPAC. Lv 6. the formula is written as CH3+, this form takes a trigonal planar geometry, such as in certain substitution and elimination reactions. if it's not a R-O-CH3 group, but say, a R-O-CH2-CH3, it would be an ethoxy - they use they same IUPAC nomenclature prefixes as anything else. 3-methy1-2-hexanone b. 5 years ago. Yes, you are correct...It is Hexane. H3C-CH2-CH2-CH2-CH2-CH3 = C6H14 Hexane..A Saturated, single bond, paraffinic, liquid Hydrocarbon Compound. While the methyl group is usually part of a larger molecule, it can be found on its own in any of three forms: anion, cation or radical. Click hereto get an answer to your question ️ Write the IUPAC name of CH3 - CH2 - CH2 - CH = CH2 . 3 Answers. so if it in the 1 spot on your benzene ring, you would name it 1-methoxy benzene. number from the end that gives the lowest numbers A methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms — CH 3.In formulas, the group is often abbreviated Me.Such hydrocarbon groups occur in many organic compounds.It is a very stable group in most molecules. 2-Propanol. Polygons touching or intersecting. Dr W. Lv 7. 0 1. Základní názvy organických látek alifatické nasycené – alkany (příklady s nerozvětvenými řetězci) methan CH 4 ethan CH 3 – CH More than one polygon. Mr.Mukherjee. Select the correct common name and/or IUPAC name for the following structure: a. Relevance. Answer Save. an R-OCH3 group is a methoxy group. 3-methylhexanone c. 4-methyl-5-hexanone d. 3-propyl-2-butanone View Answer The alcohol group is on the second carbon hence 2-propanol, or propan-2-ol. CH3 is usually an ion, typicaly a cation, or positive ion s.t.