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CH3-CH=CH2-CH2-CH2-CH3 CH3
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the answer is D.
14 1-heptyne 2-heptyne 3-heptyne 3-methyl-1-hexyne 4-methyl-1-hexyne 5-methyl-1-hexyne 4-methyl-2-hexyne 5-methyl-2-hexyne 2-methyl-3-hexyne 3,3-dimethyl-1-pentyne 4,4-dimethyl-1-pentyne 3-ethyl-1-pentyne 3,4-dimethyl-1-pentyne 2,2-dimethyl-3-pentyne
This formula corresponds to several saturated isomers of heptane as 2-methylhexane, 3-methylhexane, 2,3-dimethyl pentane e.t.c.
lets see, 36
CH3-CH=CH2-CH2-CH2-CH3 CH3
Answer ...There are 5 structural isomers of C6H14. The structural names are: hexane, 2-methylpentane, 3-methylpentane, , 2,3-dimethylbutane and 2,2-dimethylbutane.
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the answer is D.
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Yes, 2,3-dimethylpentane has the empirical formula C7H16.
- Cyclobutane: four carbons single-bonded in a square pattern, each with two hydrogens. H2C----CH2 | | H2C----CH2 - 1-butene: four carbons in a chain with a double bond between the first and second carbons: H2C==CH--CH2--CH3 - 2-butene: four carbons in a chain with a double bond between the second and third carbons: H3C--CH==CH--CH3
How could it be? Where is the oxygen count? C7H16 + 11O2 -> 7CO2 + 8H2O
C7h16
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the answer is D.