C electronegativity is 2.55
H electronegativity is 2.20
2.55 (C) - 2.20 (H) = 0.35
Thus nonpolar
Scale:
0.0 -0.4 = nonpolar covalent
0.4 - 1.7 = polar covalent
>1.7 = ionic
Heptane, C7H16, is an organic hydrocarbon that is nonpolar, thus it would not be attracted to a charged rod.
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the answer is D.
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Yes, 2,3-dimethylpentane has the empirical formula C7H16.
How could it be? Where is the oxygen count? C7H16 + 11O2 -> 7CO2 + 8H2O
C7h16
Float
the answer is D.
84%
C7H16 and C8H18
C7 gas is heptane (C7H16).