It is polar.
The oxygen has 4 electron domains. 2 are occupied by a molecule of different electronegativity, and 2 are only occupied by electrons. (another molecule that has this similar is H2O witch is polar) CH3OCH3 is shaped with the Carbons and Hydrogens at one side, oxygen in the middle, and electrons on the other side. this causes the molecule to be polar.
Dimethyl ketone, or 2-propanone, CH3COCH3.
The molecule is propanone (IUPAC name) or acetone (common name) and has a ketone group (>C=O) as the functional group.
No its not polar
Polar
Nonpolar
Dimethyl ketone, or 2-propanone, CH3COCH3.
Ch3coch3
Yes
2
Its a polyatomic ion called Acetate
Ok let's look at the different molecules: 1. CH3COCH3 is acetone. The molecule is a trigonal planar around the central carbon with the electronegative oxygen pulling electron density towards itself. So this is a polar molecule. 2. O2 is non-polar and relies only on dispersion forces. 3. CH3OH is has hydrogen bonding, dipole-dipole forces, and dispersion forces. 4. SO3 is a trigonal planar molecule with three oxygens around the sulfur, making it non-polar. Therefore it relies only on dispersion forces. 5. H2S is another polar molecule (bent by two lone pairs on the sulfur). So SO3 and O2 are the two molecules relying mainly on dispersion (London) forces.
C6h5ch(ch3)2 + o2 → c6h5oh + oc(ch3)2 ch3coch3
No. Acetone is a ketone. Acetone is CH3COCH3 Ether is of the type R-O-R
hi
The molecule is propanone (IUPAC name) or acetone (common name) and has a ketone group (>C=O) as the functional group.
The dipole moment in acetone is greater than in the acetate group and therefore acetone is more polar (polarity index of 5.1) than ethylacetate (polarity index 4.4).CH3COCH3 as opposed to CH3COOCH2CH3While both compounds contain a double bond to oxygen (as highlighted above), which creates a strong dipole moment (i.e. polarity in the molecule) the adjacent oxygen in the acetate group attracts electrons to itself reducing the electron density in the double bonded oxygen thereby reducing the molecule's polarity.
# CH3COCH3 is in IUPAC propane-2-one (acetone)# CH3COOH is in IUPAC acetic acid (preferred name)