Q: natural source of jasmonic acid
A:
Q: Write the chemical reaction between Brady’s reagent and acetaldehyde, benzaldehyde and propanone
A: Brady's reagent react with carbonyl compounds to form colored precipitate.
Q: 1. What is the characteristic reaction of arenes (like benzene)?
A: Characteristic reactions of arenes are as follows
Q: Is 1-butanol soluble in water?
A: The species that have a similar intermolecular force of attraction then that species will be…
Q: draw the structure of Benzyl-bromide
A: The given name is Benzyl-bromide. The parent name ‘benzyl’ indicates the benzene with –CH2 group…
Q: Which functional groups tend to make methyl orange water-soluble?
A: Methyl orange: It is the orange-colored azo dye used as one of the pH indicators. It is used in…
Q: When reacted with mineral chameleon, the product of initial oxidation of grain alcohol is ____?
A: When a mineral chameleon is reacted with gran alcohol it leads to a oxidation reaction We know that…
Q: Define Phenol–Formaldehyde .
A: Phenol is a chemical compound with an aromatic ring and -OH group attached to it. Formaldehyde is…
Q: what are the physical properties of phenol?
A: Physical properties of phenol:Phenol is a Colorless liquid.It has high boiling point due to the…
Q: Autooxidation of Benzaldehyde?
A:
Q: Give the reagent and the reaction conditions that would distinguish between the following compounds.…
A:
Q: 3. What test will allow you to distinguish between: a. benzyl alcohol and cyclohexanol b. benzyl…
A: There is some specific test which can differentiate between various alcohols. For multipart…
Q: 1)Draw the structure of salicylic acid. Circle the phenol functional group. 2) Aspirin can irritate…
A: Salicylic acid is the compound that is utilized as medicines and named as "peeling agent" having…
Q: How could we separate a mixture of benzoic acid and cyclohexanol?
A: The reaction between an acid and a base leads to the formation of a salt which is either soluble or…
Q: Write the reactions involved in synthesizing Benzanol
A: The reactions involved in synthesizing Benzanol has to be given,
Q: What are hemiacetals and acetals, and how are they prepared?
A: In organic chemistry, carbonyl groups are characterized by a carbon-oxygen double bond. The two main…
Q: Draw the structure of phenol :
A:
Q: What two chemicals can be reacted together to fom an ester? A- An alcohol and a carboxylic acid B- A…
A: Alcohol and a carboxylic react to form esters. This reaction is called ESTERIFICATION. It is a…
Q: Write the chemical reactions involving Fehling's reagent, acetaldehyde, benzaldehyde, and propanone.
A: Reaction of Fehling's reagent with acetaldehyde, benzaldehyde, and propanone are given below
Q: What structural and/or molecular properties of alcohols contributes to their reactivity with…
A: What structural and/or molecular properties of alcohols contribute to their reactivity with…
Q: explain why alcohols and phenols are weak acids.
A: Alcohols and phenols both have the same functional group that is -OH group. The functional group is…
Q: What are the beneficial effects of organic halides ?
A: The organic halides are the major class of organic compounds with the general formula R-X. The…
Q: propanoyl chloride
A: Propanoyl chloride can be prepared by many ways.It is very reactive due to the presence of the…
Q: 1. Why 70% alcohol is used as disinfectant? 2. Why pure concentrated alcohol is not 100%? 3. What…
A: 1. Disinfectants are the chemical agents that designed to destroy or inactive the microorganisms on…
Q: explain Furaneol that are found in strawberry
A: Furaneol which is also known as strawberry furanone and it belongs to organic compound and it has…
Q: Describe the chemical properties of acid chlorides.
A: An acid chloride is a member of a class of organic compounds with the general formula RCOCl, where R…
Q: Write an equation to represent complete combustion of 2-pentanol.
A: Combustion :- The process of burning a compound in excess of air or oxygen is called combustion .…
Q: What is the purpose of a silyl ether
A: Silyl ether groups , these are the functional groups and silicon covalently bonded to alkoxy…
Q: What kind of solvent ingredients is usually used in the concentrations of 4-10 percent in skin care…
A: Some chemical are used in skin care product ;some of their function is to soften the skin cell and…
Q: How is phenol reduced to benzene?
A: Phenol is converted to Benzene by a reduction process when Zn added in powdered form. It a…
Q: Explain the process of naming a nitrile ?
A: Nitriles are the organic compounds which contains the -CN group. The general formula of nitriles is…
Q: enumerate the properties of alcohols contributing to their reactivity with an oxidizing reagent?
A:
Q: When & how Biological oxidation of an alcohol occurs ?
A: To find: When and how the Biological oxidation of alcohol occurs
Q: What are the relative solubilities of benzoic acid in water/and in denatured alcohol?
A:
Q: what are the IUPAC names of the alcohols that could be used to produce this compund?
A:
Q: Regarding t-butanol and n-butanol, which is/ are correct statements of the following |- Both are…
A: SOLUBILITY tert butanol have higher solubility than n butanol. We can interpret the reason as water…
Q: List the following compounds in order of increasing water solubility: a. hexane c. 3-pentanone b.…
A:
Q: What is the procedure of Ethanol Distillation?
A: Ethanol is alcohol and distillation is done to collect pure ethanol from fermented ethanol and…
Q: The schematic diagram/flow chart of the PROCEDURES of synthesis of fragrant esters.
A: Start a hot water bath in a 150 mL beaker Each lab table will work together on the 12 trials. Each…
Q: Write the chemical reaction between Brady’s reagent and acetaldehyde, benzaldehyde and propanone…
A:
Q: Explain the method to prepare an ether ?
A: Ether is an functional group, whose molecular formula is ROR' where R is an any alkyl or aryl group.…
Q: Differentiate petroleum ether and sulfuric ether in terms of boiling point Your answer Cite two…
A: The can be explained as
Step by step
Solved in 2 steps with 2 images
- Suppose you have an organic sample X that is somewhat soluble in water, even though it issomewhat more soluble in dichloromethane or ether solvents. But if you do a singleextraction, you get only 60% of your material to transfer from the water to the organic layer.How many “washes” would it take to extract over 90% of your organic material extracted fromthe water layer?Two students, Ryeo and Wookie, performed the solubility equilibrium experiment. In preparing the second trial at room temperature, Ryeo ran out of distilled water. He then used the stored distilled water from the refrigerator. On the other hand, Wookie was in a rush that he overtitrated his trial. What will happen to the results of their second trials? a. Both Ryeo and Wookie will obtain a higher calculated Kep. O b. Both Ryeo and Wookie will obtain a lower calculated Ksp. O c. Ryeo will obtain a higher calculated Ksp, but Wookie will still get an accurate value. O d. Ryeo will still get an accurate value, but Wookie will obtain a higher calculated Ksp.52. In an extraction using two-solvent system, methanol can be used to decrease the solubility of the non-polar component. This technique in reducing the solubility of organic solutes by saturating the mixture is called "Salting-out effect". O "Saturation Process" O "Distillation Process"
- 1.Prepare 250ml of 70% and 90% ethyl alcohol from 95% ethyl alcoholusing the formula: C1V1=C2V2.It was found that solubility of benzoic acid in water at differont temjperatures Was aceording to the follewing tuble. Tc 6 0 40 30 Logs 1.20 Jimol 1.415 1.58 1.77 calculate tne Valux of the chanye in enthalpy graphically?Explaining Vapor Pressure in Terms of IMFs Given the shown structural formulas for these four compounds, explain their relative vapor pressures in terms of types and extents of IMFs: OH I H₂C-CH₂ ethanol HO OH | | H₂C-CH₂ ethylene glycol Solution CH₂CH₂OH: H-bonding & LDF. CH₂OHCH₂OH: Stronger H-bonding than ethanol (also LDF), and higher MM than H₂O. More viscous than ethanol, thus quite a low P vap. CH3-CH₂-0-CH₂ CH3 and H-O-H diethyl ether water C4H₁0O: Dispersion forces AND dipole-dipole. Diethylether is quite a volatile substance, with quite a high Pvap: vap• H₂O: H-bonding & LDF. Although the molecule with the LOWEST Molar Mass, it has Of the choices above, ONLY ethylene glycol has a LOWER Pvap- a low Pvap. LOWEST Pvap HIGHEST Pvap3. ¿Cómo se preparan 1.0 L de solución de etanol al 12.0 %v/v? 4. ¿Cómo se preparan 500.0 ml de una solución de C5H1205 0.125M? 5. ¿Cómo se preparan 500.0 g de solución de C5H1205 al 0.100 m?What is the molar fraction of glycine in an aqueous solution whose concentration is 0.140 molkg-1. Data: Mass H2O = 1 kg; M.M. H2O = 18.01 gmol-1.17. Which solvent mixture would be the most polar?a. 100% hexanesb. 90:10 hexanes/acetonec. 80:20 hexanes/acetoned. 50:50 hexanes/acetone= STATES OF MATTER Applying like dissolves like For each solute, click the button under the better solvent. H H HO U C solute H I 2 CIH Η 2=0 CaC1₂ H H CH₂ - CH₂-OH Which is the better solvent? CH₂(CH₂) CH3 H₂O CH₂ CH₂OH :0: || CH₂- - CH3 I CH CC14 CH₂OH - CH3 0/5How to increase the shelf life for about a month of ready to drink bottled sorghum porridge beverages using mixture of hydrocolloids stabilizers(stating the amounts to add) so that there is no mouthfeel resembling mucus and after taste?..1. Seoyeon wants to study the phytochemical components of areca nuts (Areca catechu L.). She retrieved the ethyl acetate fraction from the ethanol extract. Based on literature, the following are the phytochemical components of pomegranate peels: OH OH OCH OH HO OH epicatechin arecoline coumaric acid Using a schematic diagram, propose a method to separate the components in the ethyl acetate fraction by liquid-liquid extraction. (No need to draw the structures in the diagram. Just write the name of the compound). 2. Gyuri performed the synthesis of ester X. Liquid-liquid extraction is needed to extract compound X from the aqueous reaction mixture. Given the solubility of ester X in the following solvents. Solvent water ethanol acetone dichloromethane diethyl ether Solubility of Compound X (g/mL solvent) at 25°c 0.278 1.027 1.309 0.891 0.759 a. Which solvent must she use to extract compound X? b. Calculate the KD. c. She transferred all of the aqueous reaction mixture in a separatory…SEE MORE QUESTIONS