Draw structural formulas for each of the following. 4-ethyloctane 2-methylnonane 3,3-dimethylpentane 3-ethylpentane 3-ethyl-2-methylheptane 3-ethyl-4-(1-methylpropyl)-2,2-dimethyloctane 3,4,5-trimethyl-4-propyloctane 3-ethyl-3-fluorohexane F 5-(2-methylpropyl)nonane 4-tert-butylheptane 4-(1-chloroethyl)-3,3-dimethylheptane Cl 2.5: Practice - Alkane Nomenclature. I. The parent compound must have the longest chain of carbon atoms. Learn: methane (1 carbon atom), ethane (2 carbon atoms), propane (3 carbon atoms), butane (4 carbon atoms), pentane (5 carbon atoms), hexane (6 carbon atoms), heptane (7 carbon atoms), octane (8 carbon atoms), nonane (9 carbon atoms) and.
Naming Alkanes Worksheet Worksheet
Alkyl groups are formed by removing one hydrogen from the corresponding alkane and are named based on this alkane by simply changing the ending from -ane to -yl. Sec-, tert- and iso- prefixes Just like the constitutional isomers, it is possible to have different alkyl groups with the same chemical formula. Hydrocarbons Resources Hydrocarbons By Rob King Bookmark Differentiated, editable worksheets providing a wide range of assessment questions exploring hydrocarbons, including structural formulae, writing word equations and balancing symbol equations In context worksheets a) Since this structure is an unbranched alkane (all single bonds) with a 5 carbon chain length, its name would be pentane. b) This alkane has a 7 carbon longest continuous chain length that we number from right to left to get the first methyl substituent we encounter to have the lowest possible number (3 versus being 4 if numbering from left. 8. Thermochemistry ( 0) 9. Quantum Mechanics ( 0) 23. Chemistry of the Nonmetals ( 0) 24. Transition Metals and Coordination Compounds ( 0) Learn Naming Alkanes with free step-by-step video explanations and practice problems by experienced tutors.
12 Best Images of Organic Chemistry Naming Worksheet Straight Chain
Cyclic Structures of Monosaccharides ( 0) Mutarotation ( 0) Reduction of Monosaccharides ( 0) Oxidation of Monosaccharides ( 0) Glycosidic Linkage ( 0) Disaccharides ( 0) Polysaccharides ( 0) Learn Naming Alkanes with free step-by-step video explanations and practice problems by experienced tutors. Naming Alkanes Worksheet #1 Name _________________________________ Period _______ Naming Alkanes - Worksheet #2 Name the following branched alkanes: 1. CH2 CH2 CH3 H3C CH2 CH CH2 CH CH2 CH2 CH3 CH3 2. CH3 H3C CH2 C CH2 CH CH2 CH3 CH3 CH3 3. CH3 H3C CH2 C CH3 CH3 4. CH3 CH3 C The five steps to naming alkanes are as follows: Step 1: Identify the parent chain, the longest continuous chain of carbons. If chains of equal length are competing for selection as the parent chain, the parent chain will be determined by the chain whose substituents have the lowest assigned numbers (see step 3). Naming Alkanes (21 Favorites) ACTIVITY in Naming Compounds, Molecular Structure, Molecular Structure . Last updated March 25, 2020. Summary In this activity, students will learn how to name simple organic structures including alkanes, branched alkanes and haloalkanes. Grade Level High School NGSS Alignment
Naming Alkanes Worksheet worksheet
Naming Alkanes - Worksheet #2 Draw the structural formula and line angle formula for the following molecules. Remember the following: 1) 4-ethyl-octane -c- 2) 2-methyl-nonane c- c- c-c-c- c- 3) 3,3-dimethyl-pentane 4) 3-ethyl-pentane 5) 3-ethyl-2methyl-heptane 6) 2,2,3-trimethyl-butane c- c- c- 7) 3-ethyl-2,2-dimethyl-hexane c- SCH 4U0 Name: _____ Unit: Hydrocarbons Date: _____ Worksheet: Alkanes Worksheet: Naming and Drawing Alkanes For each alkane write the correct IUPAC name
Use the following steps to name an alkane: Find the main chain (longest consecutive chain of C's). Use the appropriate organic prefix for your root name (1 = meth, 2 = eth, 3 = prop, 4 = but, 5 = pent, 6 = hex, 7 = hept, 8 = oct, 9 = non, 10 = dec). Determine your suffix based on family. Alkane = suffix "ane" Number the main chain. Naming Alkanes - Worksheet #2. Draw the structural formula and line angle formula for the following molecules. Remember the following: Carbons on the end of a chain are attached to three hydrogens. Carbons in the middle of a chain are attached to two hydrogens. Carbons that have one branch attached are also attached to one hydrogen.
Naming Alkanes Worksheet 2
This is called an alkane, which is a general term for all of the chains of carbons that have no double bonds on them, or no triple bonds, all single bonds. So in this situation, you take hex- for six, so this is hex-. And then, because it's an alkane, it gets the -ane from alkane. So this is hex-, this is hexane. All but the most complex branched-chain alkanes can be named by following four steps. For a very few compounds, a fifth step is needed. STEP 1. Identify the parent hydrocarbon. (a) Find the longest continuous chain of carbon atoms in the molecule, and use the name of that chain as the parent name.
