Question

I need help please !!!!

1-lo unknown pont we Name Date Team Section Instructor REPORT SHEET Aldehydes and Ketones A. Structures of Some Aldehydes and Ketones Formaldehyde Acetaldehyde IUPAC Name Propionaldehyde IUPAC Name Acetone IUPAC Name Butanone IUPAC Name Cyclohexanone Common Name 3. Aldehyde or Ketone? B. Properties of Aldehydes and Ketones 1. Odor 2. Condensed Structural Formula Acetone Like nail Polish remover Benzaldehyde Cherry keton aldehyde

Answer 1

Alde hydes and Ke tones A Fonmaldehyde 11 -C- 1UPAC Name Me thanal A cetaldelyde 11 CH3-C-H 1 2 UPAC Name Ethamal Proopionaldelyde CHt3-CH CIH 1 3 1UPAC Propanal Name Ace ton -C-CHa 1 CH3 2- 1UPAC Naee Propanone Butanone CtH3CH2-C3 methyl ethy) ketone Commmm nane O

Cyclohexanane *Acetone 1. odow Smel) like nail polish 2- Camdensed CH3 C CH3 Adedyde 3 Keto иe Ketone Benzaldely de Almom like odowr 1 odowr 2 Condensed CHO 3. Aldehyde Aldehydes C J) ketones

81 Reving Aldehyder Ketones -CaCts reaction Thus Po sitive iodoform test () -Ct2-CH CH3-C -oCts gnonp poes ent Po sitive iod0fon m test ( CH3 с о 11 Ct3-Ct2-C t Negaive fodo J fo test -COCH с Cty- Positive iodo form CtHt3 test

All types f al dehydes underg0 benedic'ts eagent test But no Ketone (except d-hyd Oxy Ketone) ive beneict's test Nege tive benedict' test 1 CH3--CCH3 Ketane) (x) 11 Positive beneict's C -H CH3- test Ald eluy de Negative dict's test bene CH3-CHt-C- Ct2-C3 Keto ne Positive bene dict's test -C H CH3-C-CH2 (Adehyde)