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What chemical test could be performed to differentiate between pentanal and 3-pentanone?
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∙ 6y ago
Since propanal is an aldehyde and 2-propanone is a ketone you can use the Jones reagent which will oxidize the aldehyde to a carboxylic acid. This will cause a green salt to precipiate. The 2-propanone should have no reaction and remain unchanged.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoThe iodform test, which is positive (a solid yellow precipitate forms) when used on a compound that contains the group CH3CO--. 2-pentanone would be positive, 3-pentanone negative.
Wiki User
∙ 14y ago2-pentatone will have a positive result in an iodoform test but 3 pentatone will not. this is because of the methyl ketone.
Wiki User
∙ 12y agoChromic Acid Test distinguishes between aldehydes and ketones.
Wiki User
∙ 11y agoCis-Trans Isomerism....
2-Butene shows cis tran isomerism while 1 butene does not because of having two hydrogen atoms at one carbon side....
Abdur Rahman Hashmi
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What is the molar mass of pentanal?
86.13 grams/mole
What are the possible structures with all IUPAC C7H12?
i think that Pentanal; Pentan-2-on; Pentan-3-on; 2,3Dimethylpropanon; 2-Methylbutanon; 2-Ethylpropanal; 2-Methylbutanal; 3-Methylbutanal; 3-Methylbutanon; is the right answer,but there are even more
What type of molecule is pentanal?
aldehyde
Why does pentanal have a higher boiling point than 3-methylbutanal?
Pentanal and 3-methylbutanal are chain isomoers meaning they both have the same atoms but are structually different. Pentanal is staight chained and 3-methylbutanal has one of its carbons branching somewhere in the middle of the chain. Branching decreases the boiling point of a molecule, therefore Pentanal has the higher boiling point.
What is the molar mass of pentanal?
86.13 grams/mole
What has a permanent dipole but no Hydrogen bonds?
methanal, pentanal etc
What is the structural formula of pentanal?
Butane-C4H10 C4H10 - H C4H9 - ? C4H9 + CHO C4H9CHO
Is 2-hydroxy-2-methyl pentanal a product of aldol condensation?
no, the hydroxyl group must be beta not alpha to the carbonyl group
What movie and television projects has Roberto Corell been in?
Roberto Corell has: Performed in "Los apuros de Narciso" in 1940. Performed in "El conde de Montecristo" in 1942. Played Bautista, barbero in "Los miserables" in 1943. Performed in "Maravilla del toreo" in 1943. Performed in "Tres hermanos" in 1943. Performed in "La hija del cielo" in 1943. Played Oficial in "Mexicanos al grito de guerra" in 1943. Performed in "El gran Makakikus" in 1944. Played Jefe de meseros in "Gran Hotel" in 1944. Played La Falloise in "Nana" in 1944. Performed in "Rosalinda" in 1945. Performed in "Sierra Morena" in 1945. Performed in "Adulterio" in 1945. Played Camarero in "Las abandonadas" in 1945. Played Modisto in "Nuestros maridos" in 1946. Performed in "El pasajero diez mil" in 1946. Performed in "El socio" in 1946. Performed in "El secreto de Juan Palomo" in 1947. Performed in "Una gitana en Jalisco" in 1947. Played Judge in "Nosotros, los pobres" in 1948. Performed in "El gallo giro" in 1948. Played Priest in "Los tres huastecos" in 1948. Performed in "Carta Brava" in 1949. Performed in "Hijos de la mala vida" in 1949. Played Maraja de Pentanal in "El mago" in 1949. Played Mayer in "Sobre las olas" in 1950. Performed in "Nuestras vidas" in 1950. Performed in "Cabaret Shangai" in 1950. Performed in "Que idiotas son los hombres" in 1951. Performed in "El gendarme de la esquina" in 1951. Performed in "Los hijos de la calle" in 1951. Performed in "Madre querida" in 1951. Played Alcalde in "Las mujeres de mi general" in 1951. Performed in "La mujer que tu quieres" in 1952. Performed in "Las tres Elenas" in 1954. Performed in "La venganza del Diablo" in 1955. Played Mesero frances in "Historia de un abrigo de mink" in 1955. Played Gerente hotel in "Locura pasional" in 1956. Performed in "El bolero de Raquel" in 1957. Performed in "En carne propia" in 1961. Performed in "Barridos y regados" in 1963. Performed in "Los dos rivales" in 1966. Performed in "El proceso de Cristo" in 1966. Performed in "La vida de Pedro Infante" in 1966. Performed in "El centauro Pancho Villa" in 1967. Played Don Nico in "Padre nuestro que estas en la tierra" in 1972.
Is pentene soluble in water?
maybe
What are the possible structures with all IUPAC C7H12?
i think that Pentanal; Pentan-2-on; Pentan-3-on; 2,3Dimethylpropanon; 2-Methylbutanon; 2-Ethylpropanal; 2-Methylbutanal; 3-Methylbutanal; 3-Methylbutanon; is the right answer,but there are even more
What actors and actresses appeared in El mago - 1949?
The cast of El mago - 1949 includes: Leonora Amar as Jeanette Amparo Arozamena as Mujer de Pedro, clienta de mago Cantinflas as Cantinflas Victorio Blanco as Asesino turbante Guillermo Calles as Asesino turbante Olga Chaviano as Bailarina Roberto Corell as Maraja de Pentanal Rudy del Moral as Ruperto Eduardo Finance Ernesto Finance as Makazar Lidia Franco Ramiro Gamboa as Reportero Rafael Icardo as Ministro de Arichi Queta Lavat as Secretaria Cecilia Leger as Invitada a cena Margarito Luna as Secuestrador Pepe Nava as Fakir Birman Manuel Noriega as Profesor escuela, cliente mago Sonia Ramos Armando Velasco as Empleado hotel Acela Vidaurri Burdette Wilson
