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Strong Base Titration. A 50.0-mL portion of 0.200 M HCOOH is titrated with 35.0 mL of 0.200 M KOH. What is the pH of the resulting solution?
When vinegar and eggshells are combined a reaction ocurrs that produces new chemicals. Show a balanced equation for this reaction.
Two structural isomers are formed when 2-methyl-1,3-butadiene reacts with ethyl acrylate (ethyl 2-propenoate). Draw structures for these isomers.
In an aldol condensation, why might it be essential that the benzaldehyde contain no benzoic acid?
Propene reacts with hydrobromic acid to yield 2-bromopropane via Markovnikov addition about the double bond of the alkene.
Benzene is an organic solvent with the formula C6H6. It boils at 80.1 degrees celcius and melts at 5.5 degrees Celsius.
A high-boiling bp = 202 - 204 degrees C, burns with a yellow, sooty flame. Sodium fusion indicates that halogens, nitrogen and sulfur are not present.
You react an unknown alcohol with acetic anhydride in a condenser. (The temperature of the alcohol solution drops with the addition of acetic anhydride).
Explain why dichloroethene has a boiling point of 60 degrees C while trans-dichloroethene has a boiling point of 48 degrees C.
When 2-butene reacts with hydrogen chloride gas, only one product is detected, whereas when 1-butene reacts similarly, two products are usually found.
HBr can be added to an alkene in the presence of peroxides (ROOR). What function does the peroxide serve in this reaction?
The best reagent to use to obtain 2-methyl-1-cyclohexanol from 1-methyl-1-cyclohexene is a. H2O plus dilute acid
A younger student is contemplating taking Advanced Organic Chemistry CHM 338 next year and asks you about the course.
Write equations to show how nitronium ions might be formed using a mixture of nitric and sulfuric acids.
Over the years the two isomers of azobenzene have been designated by various terms: cis-trans, syn-anti, and E-Z.
Suggest a suitable mechanism for the reaction of 9-fIuorenone with 2,4- dinitrophenylhydrazine to form the corresponding 2 ,4-d initrophenylhyd razone.
Which of the following reagents can be used to convert cyclopentanol to cyclopentane?
How about when you add 6 M HCL to ths same mixture? What would occur? How would the anion of salicylic acid react with the acid?
In the experimental procedure, trans-4-methoxycinnamic acid, cesium carbonate, and iodoethane are reacted in DMF solvent with nitrogen gas.
The reactants are trans-chalcone and ethyl acetoacetate (in ethanol and NaOH). This creates 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexenone.
Identify four moisture-protected reaction apparatus. I have identified 2 apparatus (Moisture-protected Claisen head with 3 or 5mL conical vial.
Draw the structures of salicylic acid and aspirin. Circle and identify the functional groups present in each compound.
What would be the balanced neutralization/equilibrium equations for each of these acids in water plus sodium carbonate?
Dissolve the acetanilide into glacial acetic acid. Add dropwise sulfuric and nitric acid. This forms p-nitroacetanilide.
Write equations for what happens when aluminum chloride is hydrolyzed in water. Do the same for acetyl chloride.